{"title":"Cylinder Heads","description":"","products":[{"product_id":"qmb139-cylinder-head-emissions","title":"Universal Parts QMB139 Cylinder Head - Emissions","description":"Universal Parts PAIR Style (Emissions) Cylinder Head for 50cc 4-stroke QMB139 engines.\u003cbr\u003e \u003cp\u003e\u003cb\u003ePAIR is an acronym for Pulsed Secondary Air Injection System. It is an emissions control system used to lower HC and CO emissions. It works by allowing air into the exhaust flow.\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e \n\n\u003cli\u003e39mm Bore\u003c\/li\u003e\n\u003cli\u003eIntake Port Diameter: 17mm  \n\n\u003c\/li\u003e\n\u003cli\u003eExhaust Port Diameter: 18mm \n\n\u003c\/li\u003e\n\u003cli\u003eEmission Control System: Pulsed Secondary Air Injection System(PAIR)\u003c\/li\u003e\n\u003c\/ul\u003e \n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003eQMB139 50cc\/49cc , Various unlisted makes\/models","brand":"Universal Parts","offers":[{"title":"Default Title","offer_id":67964487041345,"sku":"151-76","price":46.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/450233.jpg?v=1792945405"},{"product_id":"50cc-2-stroke-cylinder-head","title":"Universal Parts 50cc, 2-Stroke Cylinder Head","description":"Universal Parts Cylinder Head for 50cc 2-stroke Minarelli 1PE40QMB Jog engines \n\n\u003cul\u003e \n\n\u003cli\u003eBolt Hole Diameter: 7mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Universal Parts","offers":[{"title":"Default Title","offer_id":67964489826625,"sku":"161-34","price":26.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/451222_75ec2a1e-fdcf-4ad7-97a7-0602f0bba608.jpg?v=1792945420"},{"product_id":"naraku-gy6-59mm-cylinder-head","title":"Naraku GY6 59mm Cylinder Head","description":"Naraku GY6 Complete Cylinder Head for 160-180cc Big Bore GY6 4-stroke engines and engine based vehicles. Enlarged 59mm Combustion Chamber.\u003cbr\u003e\u003cul\u003e \n\n\u003cli\u003eExhaust  Valve Diameter: 23mm  \n\n\u003c\/li\u003e\n\u003cli\u003eIntake  Valve Diameter: 27.75mm  \n\n\u003c\/li\u003e\n\u003cli\u003eExhaust Port Diameter: 26.5mm  \n\n\u003c\/li\u003e\n\u003cli\u003eIntake Port Diameter: 27.5mm\u003c\/li\u003e\n\u003cli\u003eOverall Height: 61.75mm\u003c\/li\u003e\n\u003cli\u003eStud Spacing: 76.7mm\u003c\/li\u003e\n\u003c\/ul\u003eGY6 QMI\/QMJ 152\/157, Various unlisted makes\/models\u003cp\u003e \u003c\/p\u003e\u003ch3\u003eThis product is not intended for use on public roads or land.\u003c\/h3\u003e","brand":"Naraku","offers":[{"title":"Default Title","offer_id":67964504998209,"sku":"137-10","price":178.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/450138.jpg?v=1792945429"},{"product_id":"complete-qmb139-cylinder-head-non-emissions","title":"Universal Parts QMB139 Non Emissions Head - 69mm Valves","description":"\u003cp\u003eReplace a damaged or emissions-restrictive head with the \u003cstrong\u003eUniversal Parts QMB139 Non-Emissions Cylinder Head\u003c\/strong\u003e (SKU 151-249). Fully assembled cast aluminum head — 4-bolt deck pattern, machined valve seats, two valve spring\/retainer assemblies (intake and exhaust) installed, spark plug boss, finned cooling fins, cam chain tunnel, and both port flanges machined. Oval 2-bolt intake port flange (17mm ID), round exhaust port flange (18mm ID). 70.5mm diagonal valve center-to-center spacing, 69mm valve length. Non-emissions style — no secondary air injection port. Ready to install.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFully Assembled — Valves, Springs, and Retainers Pre-Installed, Ready to Bolt On\u003c\/li\u003e\n\u003cli\u003eNon-Emissions Style — No Secondary Air Injection Port for Performance or Replacement Builds\u003c\/li\u003e\n\u003cli\u003eCast Aluminum Body — 4-Bolt Deck, Finned Cooling Fins, Spark Plug Boss, Cam Chain Tunnel\u003c\/li\u003e\n\u003cli\u003e17mm Oval Intake Port (2-Bolt Flange) | 18mm Round Exhaust Port | 69mm Valve Length | 70.5mm Valve Spacing\u003c\/li\u003e\n\u003cli\u003eFits 139QMB\/QMA 50cc\/80cc and 157QMJ-Based 125cc\/150cc\/169cc 4-Stroke Engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 151-249\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Universal Parts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Type:\u003c\/strong\u003e 139QMB \/ 139QMA 4-stroke 50cc \/ 80cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Non-emissions (no secondary air port)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Fully assembled (valves, springs, retainers installed)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Length:\u003c\/strong\u003e 69mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Center-to-Center Spacing:\u003c\/strong\u003e 70.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Port Diameter:\u003c\/strong\u003e 17mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Port Diameter:\u003c\/strong\u003e 18mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeck Pattern:\u003c\/strong\u003e 4-bolt\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Engine Codes\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003e139QMB-based 50cc \/ 80cc engines:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eEngine Codes\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003e139QMA    139QMB    1P39QMB    1P39QMA-2\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eYN139QMB    JJ1P39QMB    139FMA-2    BD1P39QMB\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBN139QMB    147QMD    Other QMA models    Other QMB models\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIntended for off-road use only. Not intended for use on public roads or land.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003cp\u003eBrands: Amstar, Amigo, Ascend, Baotian, Bashan, Blade, Boom, Chicago Scooter Company, Dongfang, Roketa, Baotian, Bashan, BMS, Cool Sports, E Ton, Fly Wing, Eagle, Fly, Italica, Riya, Ice Bear, Jackel, Jet Moto, JCL, Taotao, Peace, JM Star, Jonway, Kazuma, Keeway, KMD, Kymco, Lance, Lifan, Linhai, Loncin, Longbo, Fuxin, Jiajue, Tao Tao, Tao Motors, Trailmaster, Maxtrade, Meitien, Motofino, Motorino, NST, Panterra, Panther, Qlink, Yiben, Red Streak, Redcat, Roketa, Schwinn, Strada, SYM, Tank, Terminator ,Tomberlin, TNG, United Motors, Vento, Vitacci, Wildfire, Wolf, X-Treme, X-Pro, Yongfu, ZNEN, Zhongneng , Zhilong, Geely, Wangye, ZH and more Manufactured by: Taizhou Zhongneng Motorcycle Co.; Jiangsu Zhongneng Motorcycle Co.; Jiangsu Meijunte Technology Co.; Taizhou Qianxin Vehicle Co.; Ningbo Dongfang Lingyun Vehicle Made Co.; Taizhou Zhilong Technology Co.; Zhejiang Jiajue Motorcycle Manufacturing Co.; Zhejiang Gelly Ming Industrial Co.; Taizhou City Senglong Motorcycle Manufacture Co.; Jiangsu Sacin Motorcycle Co.; Jiangsu Linhai Power Machinery Group Co.; Zheijiang TaoTao Vehicles Co.; Zhejiang Senling Motorcycle Co.; Sanmen County Yongfu Machine Co; Taizhou Jiaojiang Zhiwei Motorcycle Manufacture Co.; Huzhou Daixi Zhenhua Technology Trade Co.; Taizhou Zhongneng Motorcycle Co.; Zhejiang Riya Motorcycle Co.; Ningbo Longjia Motorcycle Co.; Taizhou Zhongneng Motorcycle Co.; and more\u003c\/p\u003e","brand":"Universal Parts","offers":[{"title":"Default Title","offer_id":67964505882945,"sku":"151-249","price":52.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/556890.jpg?v=1792945434"},{"product_id":"47mm-qmb139-complete-non-emissions-cylinder-head","title":"Universal Parts 47mm QMB139 Complete Non Emissions Cylinder Head","description":"Universal Parts 50cc QMB139 4-stroke 47mm, Non Emissions Cylinder Head \u003cb\u003ewith 64mm Valves\u003c\/b\u003e for use with 72cc Big Bore Kit!\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e \n\n\u003cli\u003eFor Use with 72cc Big Bore Kit\u003c\/li\u003e\n\u003cli\u003eValve Length: 64mm\u003c\/li\u003e\n\u003cli\u003eOverall Height: 59.5mm\u003c\/li\u003e\n\u003cli\u003eIntake Port Diameter: 17mm\u003c\/li\u003e\n\u003cli\u003eExhaust Port Diameter: 18mm\u003c\/li\u003e\n\u003cli\u003eIntake Bolt Hole Spacing: 44.5mm\u003c\/li\u003e\n\u003cli\u003eExhaust Bolt Hole Spacing: 50mm\u003c\/li\u003e\n\u003c\/ul\u003eQMB139 50cc\/49cc \u003cp\u003e \u003c\/p\u003e\u003ch3\u003eThis product is not intended for use on public roads or land.\u003c\/h3\u003e","brand":"Universal Parts","offers":[{"title":"Default Title","offer_id":67964510634305,"sku":"151-259","price":57.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/450220.jpg?v=1792945461"},{"product_id":"ssp-g-180cc-cylinder-head","title":"SSP-G 180cc Cylinder Head","description":"\u003cp\u003eThis SSP-G 180cc Cylinder Head is only for use with the GY6 180cc Power Kit.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOnly for use with the GY6 180cc Power Kit\n\u003c\/li\u003e\n\u003cli\u003eExhaust Valve Diameter: 22.8mm\u003c\/li\u003e\n\u003cli\u003eExhaust Port Diameter: 22mm\u003c\/li\u003e\n\u003cli\u003eExhaust Port Bolt Hole Spacing: 50mm\u003c\/li\u003e\n\u003cli\u003eIntake Valve Diameter: 27.75mm\u003c\/li\u003e\n\u003cli\u003eIntake Port Diameter: 23mm\u003c\/li\u003e\n\u003cli\u003eIntake Port Bolt Hole Spacing: 45mm\u003c\/li\u003e\n\u003cli\u003e57mm \"B-case\" stud spacing\u003c\/li\u003e\n\u003cli\u003eOverall Height: 66mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e GY6 bikes running the GY6 180cc Power Kit\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e157QMJ-based 125cc \/ 150cc \/ 169cc engines with the following engine codes:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e157QMJ\u003c\/td\u003e\n\u003ctd\u003e161QMK\u003c\/td\u003e\n\u003ctd\u003e152QMI\u003c\/td\u003e\n\u003ctd\u003e1P61QMK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYN1P57QMJ\u003c\/td\u003e\n\u003ctd\u003e1P52FMI\u003c\/td\u003e\n\u003ctd\u003e154FMI\u003c\/td\u003e\n\u003ctd\u003eJJ157QMJ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1P57QMJ\u003c\/td\u003e\n\u003ctd\u003eBN157QMJ\u003c\/td\u003e\n\u003ctd\u003eBN161QMK-A\u003c\/td\u003e\n\u003ctd\u003eOther QMJ, QMK, and QMI models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eDon't see your engine listed? If the engine code includes \"QM\" or \"FM\" and you're running the GY6 180cc Power Kit, this product is compatible with your vehicle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout SSP-G:\u003c\/strong\u003e AZScooterParts is the exclusive distributor of SSP-G Performance Parts! All SSP-G parts are sourced from top manufacturers in Taiwan for the best combination of performance, quality and cost.\u003c\/p\u003e\u003ch3\u003eThis product is not intended for use on public roads or land.\u003c\/h3\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003cp\u003eBrands: Amstar, Amigo, Ascend, Baotian, Bashan, Blade, Boom, Chicago Scooter Company, Dongfang, Roketa, Baotian, Bashan, BMS, Cool Sports, E Ton, Fly Wing, Eagle, Fly, Italica, Riya, Ice Bear, Jackel, Jet Moto, JCL, Taotao, Peace, JM Star, Jonway, Kazuma, Keeway, KMD, Kymco, Lance, Lifan, Linhai, Loncin, Longbo, Fuxin, Jiajue, Tao Tao, Tao Motors, Trailmaster, Maxtrade, Meitien, Motofino, Motorino, NST, Panterra, Panther, Qlink, Yiben, Red Streak, Redcat, Roketa, Schwinn, Strada, SYM, Tank, Terminator ,Tomberlin, TNG, United Motors, Vento, Vitacci, Wildfire, Wolf, X-Treme, X-Pro, Yongfu, ZNEN, Zhongneng , Zhilong, Geely, Wangye, ZH and more Manufactured by: Taizhou Zhongneng Motorcycle Co.; Jiangsu Zhongneng Motorcycle Co.; Jiangsu Meijunte Technology Co.; Taizhou Qianxin Vehicle Co.; Ningbo Dongfang Lingyun Vehicle Made Co.; Taizhou Zhilong Technology Co.; Zhejiang Jiajue Motorcycle Manufacturing Co.; Zhejiang Gelly Ming Industrial Co.; Taizhou City Senglong Motorcycle Manufacture Co.; Jiangsu Sacin Motorcycle Co.; Jiangsu Linhai Power Machinery Group Co.; Zheijiang TaoTao Vehicles Co.; Zhejiang Senling Motorcycle Co.; Sanmen County Yongfu Machine Co; Taizhou Jiaojiang Zhiwei Motorcycle Manufacture Co.; Huzhou Daixi Zhenhua Technology Trade Co.; Taizhou Zhongneng Motorcycle Co.; Zhejiang Riya Motorcycle Co.; Ningbo Longjia Motorcycle Co.; Taizhou Zhongneng Motorcycle Co.; and more\u003c\/p\u003e","brand":"SSP-G","offers":[{"title":"Default Title","offer_id":67964547825985,"sku":"169-205","price":168.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/451774.jpg?v=1792945436"},{"product_id":"150cc-gy6-complete-cylinder-head-non-emission","title":"Universal Parts 150cc GY6 Complete Cylinder Head - Non Emission","description":"Universal Parts Complete Non Emissions 57mm Cylinder Head for 150cc GY6 4-stroke QMJ157 engines.\u003cul\u003e\n\u003cli\u003eOverall Height: 60mm\u003c\/li\u003e\n\u003cli\u003eBore Diameter: 57mm\u003c\/li\u003e\n\u003cli\u003eIntake Port Diameter: 24mm\u003c\/li\u003e\n\u003cli\u003eExhaust Port Diameter: 24mm\u003c\/li\u003e\n\u003cli\u003eUses M6x1.00  Exhaust Studs\u003c\/li\u003e\n\u003c\/ul\u003eGY6 QMI\/QMJ 152\/157\u003cp\u003e \u003c\/p\u003e\u003ch3\u003eThis product is not intended for use on public roads or land.\u003c\/h3\u003e","brand":"Universal Parts","offers":[{"title":"Default Title","offer_id":67964549431617,"sku":"164-301","price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/453000.jpg?v=1792945439"},{"product_id":"150cc-gy6-complete-cylinder-head-emission","title":"Universal Parts GY6 57mm Cylinder Head - PAIR Type","description":"\u003cp\u003eGet your GY6 rebuild moving with the \u003cstrong\u003eUniversal Parts 57 mm PAIR Cylinder Head for GY6 150cc engines\u003c\/strong\u003e. This complete replacement head includes installed intake and exhaust valves, valve springs, and intake and exhaust studs, helping you replace a worn or damaged head without starting with an empty casting. Cooling fins and machined sealing surfaces support the original air-cooled engine layout, while the PAIR provision accommodates the secondary-air emissions system.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Valve Assembly:\u003c\/strong\u003e Installed intake and exhaust valves and springs simplify your cylinder-head replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePAIR-Compatible Design:\u003c\/strong\u003e Accommodates the Pulsed Secondary Air Injection system, which introduces air into the exhaust flow to help reduce hydrocarbon and carbon monoxide emissions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e57 mm Application:\u003c\/strong\u003e Designed for compatible 150cc GY6-A four-stroke engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Mounting Studs:\u003c\/strong\u003e Intake and exhaust studs are included for connecting the manifolds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit-Check Dimensions:\u003c\/strong\u003e 54 mm head-stud spacing and 60.5 mm overall height help you match the replacement to your engine.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Universal Parts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 164-302\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e 4787\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Complete emissions-type cylinder head\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine platform:\u003c\/strong\u003e GY6-A four-stroke\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary application:\u003c\/strong\u003e 150cc QMJ157\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore application:\u003c\/strong\u003e 57 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall height:\u003c\/strong\u003e 60.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead-stud spacing:\u003c\/strong\u003e 54 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagonal head-stud spacing:\u003c\/strong\u003e 76.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagonal valve-cover bolt spacing:\u003c\/strong\u003e 144 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake valve diameter:\u003c\/strong\u003e 29 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust valve diameter:\u003c\/strong\u003e 23.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmissions provision:\u003c\/strong\u003e PAIR secondary-air system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e Installed valves and springs; intake and exhaust studs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eEngine application\u003c\/th\u003e\n\u003cth\u003eFitment requirements\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGY6-A 150cc QMJ157 \/ 157QMJ\u003c\/td\u003e\n\u003ctd\u003eMatch 57 mm bore application, 54 mm stud spacing and head configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGY6 QMI\/QMJ 152\/157 applications\u003c\/td\u003e\n\u003ctd\u003eConfirm cylinder bore, stud spacing, valve-cover bolt layout and PAIR arrangement before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eMatch the engine code and dimensions to your existing head before installation. For an off-road vehicle that was not equipped with a secondary-air system, the PAIR provision can be blocked off as appropriate for the installation. Do not treat this as a universal fit for every GY6 engine.\u003c\/p\u003e","brand":"Universal Parts","offers":[{"title":"Default Title","offer_id":67964549759297,"sku":"164-302","price":78.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/452508.jpg?v=1792793678"},{"product_id":"charmo-gy6-58mm-cylinder-head","title":"SSP-G GY6 58.5mm Cylinder Head","description":"SSP-G GY6 58.5mm Complete Cylinder Head for 150cc and 125cc GY6 4-stroke engines and engine based vehicles with 160-180cc cylinder kits.\u003cbr\u003e\u003cbr\u003eThis head has a deeper chamber for more efficient combustion.\u003cbr\u003e\u003cbr\u003ePlease note: The threaded exhaust flange holes are only 10mm deep on this head. You may need to trim exhaust studs or use bolts for a proper seal.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eExhaust  Valve Diameter: 23mm\u003c\/li\u003e\n\u003cli\u003eIntake  Valve Diameter: 27.75mm\u003c\/li\u003e\n\u003cli\u003eExhaust Port Diameter: 26.5mm\u003c\/li\u003e\n\u003cli\u003eIntake Port Diameter: 27.5mm\u003c\/li\u003e\n\u003cli\u003ePlease Note: The threaded exhaust flange holes are only 10mm deep on this head. You may need to trim exhaust studs or use bolts for a proper seal.\u003c\/li\u003e\n\u003c\/ul\u003eGY6 QMI\/QMJ 152\/157, Various unlisted makes\/models\u003cp\u003e \u003c\/p\u003e\u003ch3\u003eThis product is not intended for use on public roads or land.\u003c\/h3\u003e","brand":"SSP-G","offers":[{"title":"Default Title","offer_id":67964550611265,"sku":"169-325","price":138.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/453161.jpg?v=1792945442"},{"product_id":"valve-52mm-big-racing-head-ncy-brand","title":"NCY 52mm Big Valve Racing Head","description":"\u003cp\u003eNCY 88cc Aluminum Performance Cylinder Head.\u003c\/p\u003e\n\n\n\n\u003cp\u003eGreat quality alloy cylinder head designed to work seamlessly with 1100-1248 88cc cylinder kit. Give your 139QMB the power to actually get some respect.\u003c\/p\u003e\n\n\n\n\u003cp\u003eYou can use this cylinder on all 139QMB engines from SYM, Kymco, QLink, Filly 50 as well as other Chinese scooters with the 139QMB engine.\u003c\/p\u003e\n\n\n\n\u003cp\u003eNote: Rocker arm assembly (part # 1100-1326) may be required for some models. Please check the valve stem height, as it relates to the rocker arms installation.\u003c\/p\u003e\n\n\n\n\u003cp\u003eBe sure to add an exhaust, upgrade your carburetor and air filter for a complete upgrade.\u003c\/p\u003e\u003cp\u003eNot legal for use in California on pollution controlled vehicles.  Check local laws before installing.\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e\u003ch3\u003eThis product is not intended for use on public roads or land.\u003c\/h3\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003cp\u003eQMB139 50cc scooters\u003c\/p\u003e","brand":"NCY","offers":[{"title":"Default Title","offer_id":67964552118593,"sku":"1100-1435","price":230.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-6895-0-1100-1435_2582f2f9-57ee-43a9-bc0b-0693c649b028.jpg?v=1792557836"},{"product_id":"cylinder-polini-cylinder-head-vespa-sf","title":"Polini Cylinder Head; Vespa SF","description":"Specialy profiled cylinder head by Polini - developed for high-performance cylinder kits.\u003cp\u003eNot legal for use in California on pollution controlled vehicles.  Check local laws before installing.\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e\u003ch3\u003eThis product is not intended for use on public roads or land.\u003c\/h3\u003e","brand":"Polini","offers":[{"title":"Default Title","offer_id":67964555690305,"sku":"211.0005","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-7467-0-211.0005_06facd93-719c-4392-ba52-3b6e8ab69ea4.jpg?v=1792557840"},{"product_id":"cylinder-head-81cc-alloy-performance-gy6-49cc-qmb139-ncy-brand","title":"NCY 139QMB Performance Cylinder Head 81cc 50mm","description":"\u003cp\u003eThe NCY 81cc Aluminum Performance Cylinder Head is a direct upgrade for 50cc 139QMB-based engines. Pair it with NCY's 81cc Cylinder Kit to push past stock displacement and gain the power needed for city traffic and hills.\u003c\/p\u003e\u003cp\u003eMade in Taiwan. ISO 9001 certified. NCY has been the aftermarket performance leader for popular scooter platforms since 1997.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e81cc alloy performance cylinder head for 139QMB \/ GY6 50cc engines\u003c\/li\u003e\n\u003cli\u003e50mm stud spacing — direct fit for QMB\/QMA engine families\u003c\/li\u003e\n\u003cli\u003e64mm valve stem height — requires 64mm rocker arm assembly (not included)\u003c\/li\u003e\n\u003cli\u003e6mm intake and exhaust threads\u003c\/li\u003e\n\u003cli\u003eISO 9001 certified manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStud Spacing: 50mm\u003c\/li\u003e\n\u003cli\u003eHead Height: 60mm\u003c\/li\u003e\n\u003cli\u003eIntake Port: 24mm\u003c\/li\u003e\n\u003cli\u003eExhaust Port: 22mm\u003c\/li\u003e\n\u003cli\u003eIntake Valve: 21.5 x 64mm\u003c\/li\u003e\n\u003cli\u003eExhaust Valve: 19 x 64mm\u003c\/li\u003e\n\u003cli\u003eValve Stem Diameter: 5mm\u003c\/li\u003e\n\u003cli\u003eValve Stem Length: 64mm\u003c\/li\u003e\n\u003cli\u003eIntake Threads: 6mm\u003c\/li\u003e\n\u003cli\u003eExhaust Threads: 6mm\u003c\/li\u003e\n\u003cli\u003eHead Height w\/ Intake Valves: 66.1–67.3mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Most stock 139QMB heads use 69mm valves and a 69mm rocker arm. This head uses 64mm valves and requires a 64mm rocker arm. Verify your stock valve stem height before ordering.\u003c\/p\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003cp\u003eFits 139QMB-based 50cc \/ 80cc engines with the following engine codes:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eEngine Codes\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e139QMA, 139QMB, 1P39QMB, 1P39QMA-2, YN139QMB, JJ1P39QMB, 139FMA-2, BD1P39QMB, BN139QMB, 147QMD, Other QMA\/QMB models\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eIf your engine code includes \"QM\" or \"FM\" and your valve height and rocker arm are 64mm, this head is compatible. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePerformance upgrades are considered racing parts and are not covered under warranty.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis product is intended for off-road use only. Not legal for use in California on pollution-controlled vehicles. Check local laws before installing.\u003c\/p\u003e\u003cp\u003eCalifornia Prop 65 Warning: www.p65warnings.ca.gov\u003c\/p\u003e","brand":"NCY","offers":[{"title":"Default Title","offer_id":67964556607809,"sku":"1100-1239","price":168.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-6803-0-1100-1239_1ec7c4bb-e27f-496a-b8f3-7cd1c594c333.jpg?v=1792557841"},{"product_id":"cylinder-head-2-valve-big-valve-61mm-genuine-gy6-ncy-brand","title":"NCY GY6 Big Valve Cylinder Head - 61mm 171cc Kits","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eLet your 171cc GY6 build breathe with the \u003cstrong\u003eNCY 61mm big-valve cylinder head\u003c\/strong\u003e, the matching head for the \u003ca href=\"\/products\/cylinder-kit-aluminum-61mm-171cc-genuine-gy6-150cc-ncy-brand?variant=67964575416641\"\u003eNCY 61mm big bore kit (1100-1288)\u003c\/a\u003e. Its larger 27.8 mm intake and 22.9 mm exhaust valves support the airflow a bigger-bore build calls for, giving you a stronger foundation for responsive acceleration once the engine is assembled and tuned. This performance cylinder head includes installed valves and valve springs. \u003c\/p\u003e\u003cp\u003eCamshaft, rocker assembly, and cylinder kit sold separately.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for the matching NCY kit:\u003c\/strong\u003e Pairs with 61 mm \/ 171cc cylinder kit 1100-1288 on a compatible GY6-A engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBigger valves for bigger builds:\u003c\/strong\u003e 27.8 mm intake and 22.9 mm exhaust valve diameters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirflow-focused head:\u003c\/strong\u003e Two-valve combustion chamber and machined mating surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat-shedding design:\u003c\/strong\u003e Finned metal cylinder-head casting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnow what you're buying:\u003c\/strong\u003e Head with valves and springs shown; cylinder, piston, camshaft and rocker assembly are not shown as included.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 1100-1254\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e 622C03GY661\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e NCY\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget cylinder:\u003c\/strong\u003e NCY 61 mm \/ 171cc kit 1100-1288\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder stud spacing:\u003c\/strong\u003e 54 mm, 76mm diagonal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine case:\u003c\/strong\u003e Compatible GY6-A block stud spacing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake valve diameter:\u003c\/strong\u003e 27.8 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust valve diameter:\u003c\/strong\u003e 22.9 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust thread:\u003c\/strong\u003e 8 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of origin:\u003c\/strong\u003e Taiwan\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth\u003eFitment guidance\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMatching cylinder kit\u003c\/td\u003e\n\u003ctd\u003eNCY 61 mm 171cc big bore kit 1100-1288 on compatible GY6-A engines with 54 mm cylinder stud spacing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine codes\u003c\/td\u003e\n\u003ctd\u003e125–150cc GY6 four-stroke QMI\/QMJ applications, including 157QMJ, 1P57QMJ, 152QMI and BN157QMJ, when the kit and head dimensions match\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGenuine scooters\u003c\/td\u003e\n\u003ctd\u003eBuddy 125, Buddy 150 and Blur 150 with a compatible GY6-A engine; verify case and head dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther applications\u003c\/td\u003e\n\u003ctd\u003eSelect TaoTao, Wolf, Ice Bear, Bintelli, Peace Sports, ZNEN, SSR and SYM scooters, and select Hammerhead 150, Trailmaster 150, Yerf-Dog and Carter Talon karts with matching QMI\/QMJ engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes not fit QMK engines or GY6 B-block cases.\u003c\/strong\u003e Match the 54 mm stud spacing, oil passages, mating surfaces and valve-to-piston clearance to the 1100-1288 kit before assembly. A larger-bore, big-valve build requires appropriate fuel-system tuning; carbureted setups may need re-jetting, with jet size determined by the complete build.  \u003c\/p\u003e\u003cp\u003eFor replacement valves, see \u003ca href=\"\/products\/valves-racing-stainless-steel-gy6-150cc-ncy-brand?variant=67964561752385\"\u003eNCY valve set 1100-1257\u003c\/a\u003e. Browse more NCY performance parts for your build.\u003c\/p\u003e\u003cp\u003eThis product is intended for off-road use only. This product is not intended for use on public roads or land.\u003c\/p\u003e\u003ch2\u003eProduct Diagrams\u003c\/h2\u003e\u003cul class=\"az-content-resources\"\u003e\u003cli\u003e\n\u003ca href=\"\/search?view=az-assembly\u0026amp;q=245\"\u003eGY6 CYLINDER HEAD\u003c\/a\u003e \u003cspan\u003eCallout 1\u003c\/span\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"NCY","offers":[{"title":"Default Title","offer_id":67964559655233,"sku":"1100-1254","price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/02.png?v=1792793692"},{"product_id":"cylinder-head-gy50-qmb139","title":"Cylinder Head; 139QMB","description":"\u003cp\u003eThis cylinder head replaces the stock equipment on bikes running 139QMB engines.  Don't forget a new gasket (part number 1100-1331) and the valve assembly (part number 1100-1328)!\u003c\/p\u003e\u003cp\u003eOriginal Parts For Scooters SKU 151-213\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBore: 39mm\u003c\/li\u003e\n\u003cli\u003eExhaust Bolt Hole Spacing: 49.75mm  \u003c\/li\u003e\n\u003cli\u003eIntake Bolt Hole Spacing: 44.75mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e139QMB-based 50cc \/ 80cc engines with the following engine codes:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e139QMA\u003c\/td\u003e\n\u003ctd\u003e139QMB\u003c\/td\u003e\n\u003ctd\u003e1P39QMB\u003c\/td\u003e\n\u003ctd\u003e1P39QMA-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYN139QMB\u003c\/td\u003e\n\u003ctd\u003eJJ1P39QMB\u003c\/td\u003e\n\u003ctd\u003e139FMA-2\u003c\/td\u003e\n\u003ctd\u003eBD1P39QMB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBN139QMB\u003c\/td\u003e\n\u003ctd\u003e147QMD\u003c\/td\u003e\n\u003ctd\u003eOther QMA models\u003c\/td\u003e\n\u003ctd\u003eOther QMB models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cspan\u003eDon't see your engine listed? If the engine code includes \"QM\" or \"FM\", this product is compatible with your vehicle.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAbout AZScooterParts: \u003c\/strong\u003eSince the beginning in 1989, AZScooterParts has become a major supplier of parts and accessories for vintage and modern scooters. We have everything you need, from wear-and-tear items like tires and oil filters to after-market parts from brands like Malossi, NCY, Prima, YSS, Dr. Pulley, and more.\u003c\/span\u003e\u003c\/p\u003e","brand":"Brand not specified","offers":[{"title":"Default Title","offer_id":67964562080065,"sku":"1100-1330","price":38.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-6858-0-1100-1330_e8fd9cbc-68de-458e-a667-bb5a5f9eec4b.jpg?v=1792557847"},{"product_id":"cylinder-head-vespa-v9a","title":"Cylinder Head; Vespa V9A","description":"\u003cp\u003eHigh-quality, OEM replacement cylinder head for 90 cc V9A and V9SS model Vespas, serial numbers 25001+and newer.\u003c\/p\u003e","brand":"Mec Eur","offers":[{"title":"Default Title","offer_id":67964566700353,"sku":"112092","price":42.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-6910-0-112092_404b245b-9e9c-4402-b5e3-dd7ee6d7ee19.jpg?v=1792557852"},{"product_id":"cylinder-head-vse-vsx","title":"Cylinder Head; VSE, VSX","description":"\u003cp\u003eReplacement cylinder head for vintage VSE (Rally 200) and VSX (P200) model vintage Vespa scooters.\u003c\/p\u003e","brand":"FA Italia","offers":[{"title":"Default Title","offer_id":67964584755521,"sku":"198488","price":132.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-8306-0-198488_a9b0cf00-f59e-43ba-bec4-575564f38482.jpg?v=1792557911"},{"product_id":"high-performance-cylinder-head-vse-vsx","title":"High-performance Cylinder Head; VSE, VSX","description":"Milled heads increase compression for better performance.  Fits VSE and VSX model vintage Vespa scooters.\n\n\u003cp\u003e\n\n***Please Note*** \u003cbr\u003e\n\nThis is a high performance item and carries no warranty. Knowledge of two-stroke tuning is assumed. You may need to check your compression ratio and\/or alter your engine timing with this head.\u003c\/p\u003e\u003cp\u003eNot legal for use in California on pollution controlled vehicles.  Check local laws before installing.\u003c\/p\u003e\n\n\n\n \u003cp\u003e \u003c\/p\u003e\u003ch3\u003eThis product is not intended for use on public roads or land.\u003c\/h3\u003e","brand":"Brand not specified","offers":[{"title":"Default Title","offer_id":67964584952129,"sku":"198488M","price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-8913-0-198488M_2bf27144-62d9-4f04-87e3-2140959ddb07.jpg?v=1792557912"},{"product_id":"cylinder-head-vespa-sf","title":"Cylinder Head; Vespa SF","description":"\u003cp\u003eOEM replacement cylinder head for a VMA (Primavera) and VMB (ET3) model 125 cc vintage Vespa scooters.\u003c\/p\u003e","brand":"Mec Eur","offers":[{"title":"Default Title","offer_id":67964587016513,"sku":"112592","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-8803-0-112592_44429153-28c9-4ca0-ac60-2b33b15c275a.jpg?v=1792557915"},{"product_id":"cylinder-head-vnb-vnc-vnx","title":"Cylinder Head; VNB, VNC, VNX","description":"\u003cp\u003eCylinder head for vintage Vespa scooters VNB, VNC, VNX\u003c\/p\u003e","brand":"Brand not specified","offers":[{"title":"Default Title","offer_id":67964588327233,"sku":"90573","price":64.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-8624-0-90573_2290731a-9095-4b4d-82bb-26fc06e45c98.jpg?v=1792557916"},{"product_id":"cylinder-head-oem-150cc-gy6","title":"Blue Line GY6 Cylinder Head 57mm | 157QMJ 150cc Engines","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eReplace a cracked or worn cylinder head on your 150cc engine with this Blue Line OEM-spec 57.4mm cast aluminum cylinder head. Includes pre-installed valve seats and valve guides. Compatible with 157QMJ engine families using GY6-A block engines used in the vast majority of carbureted 150cc Chinese-manufactured scooters, ATVs, and go-karts.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOEM-spec cast aluminum construction\u003c\/li\u003e\n\u003cli\u003e57.4mm bore diameter\u003c\/li\u003e\n\u003cli\u003ePre-installed valve seats and valve guides\u003c\/li\u003e\n\u003cli\u003e24mm intake and exhaust ports with M6 threads\u003c\/li\u003e\n\u003cli\u003eFits 157QMJ and 152QMI 125cc\/150cc GY6-A engines\u003c\/li\u003e\n\u003cli\u003eDoes not include studs or bolts — see SKU 155-1 bolt set\u003c\/li\u003e\n\u003cli\u003eValve cover gasket (SKU 1100-1224) and cylinder head gasket (SKU 1100-1226) sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 1100-1225\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Height:\u003c\/strong\u003e 60mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Diameter:\u003c\/strong\u003e 57mm (57.4mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Port Diameter:\u003c\/strong\u003e 24mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Port Diameter:\u003c\/strong\u003e 24mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort Threads:\u003c\/strong\u003e M6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Seats:\u003c\/strong\u003e Pre-installed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Guides:\u003c\/strong\u003e Included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatible Engine Codes\u003c\/h2\u003e\u003cp\u003eFits 157QMJ-based 150cc engines with the following codes:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth colspan=\"3\"\u003eGY6 157QMJ Engine Codes\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e157QMJ\u003c\/td\u003e\n\u003ctd\u003eJJ157QMJ\u003c\/td\u003e\n\u003ctd\u003e1P57QMJ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBN157QMJ\u003c\/td\u003e\n\u003ctd\u003eOther QMJ models\u003c\/td\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eDon't see your engine code? If your engine is a GY6 150cc with a 57mm bore, this head is likely compatible.\u003c\/p\u003e\u003cp\u003eCalifornia Prop 65 Warning: www.p65warnings.ca.gov\u003c\/p\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003cp\u003eBrands: Amstar, Amigo, Ascend, Baotian, Bashan, Blade, Boom, Chicago Scooter Company, Dongfang, Roketa, Baotian, Bashan, BMS, Cool Sports, E Ton, Fly Wing, Eagle, Fly, Italica, Riya, Ice Bear, Jackel, Jet Moto, JCL, Taotao, Peace, JM Star, Jonway, Kazuma, Keeway, KMD, Kymco, Lance, Lifan, Linhai, Loncin, Longbo, Fuxin, Jiajue, Tao Tao, Tao Motors, Trailmaster, Maxtrade, Meitien, Motofino, Motorino, NST, Panterra, Panther, Qlink, Yiben, Red Streak, Redcat, Roketa, Schwinn, Strada, SYM, Tank, Terminator ,Tomberlin, TNG, United Motors, Vento, Vitacci, Wildfire, Wolf, X-Treme, X-Pro, Yongfu, ZNEN, Zhongneng , Zhilong, Geely, Wangye, ZH and more Manufactured by: Taizhou Zhongneng Motorcycle Co.; Jiangsu Zhongneng Motorcycle Co.; Jiangsu Meijunte Technology Co.; Taizhou Qianxin Vehicle Co.; Ningbo Dongfang Lingyun Vehicle Made Co.; Taizhou Zhilong Technology Co.; Zhejiang Jiajue Motorcycle Manufacturing Co.; Zhejiang Gelly Ming Industrial Co.; Taizhou City Senglong Motorcycle Manufacture Co.; Jiangsu Sacin Motorcycle Co.; Jiangsu Linhai Power Machinery Group Co.; Zheijiang TaoTao Vehicles Co.; Zhejiang Senling Motorcycle Co.; Sanmen County Yongfu Machine Co; Taizhou Jiaojiang Zhiwei Motorcycle Manufacture Co.; Huzhou Daixi Zhenhua Technology Trade Co.; Taizhou Zhongneng Motorcycle Co.; Zhejiang Riya Motorcycle Co.; Ningbo Longjia Motorcycle Co.; Taizhou Zhongneng Motorcycle Co.; and more\u003c\/p\u003e\u003ch2\u003eProduct Diagrams\u003c\/h2\u003e\u003cul class=\"az-content-resources\"\u003e\u003cli\u003e\n\u003ca href=\"\/search?view=az-assembly\u0026amp;q=245\"\u003eGY6 CYLINDER HEAD\u003c\/a\u003e \u003cspan\u003eCallout 1\u003c\/span\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Brand not specified","offers":[{"title":"Default Title","offer_id":67964598157633,"sku":"1100-1225","price":44.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/1100-1225_89ab56f1-3bd7-4695-8219-ec68149db8cc.jpg?v=1792793653"},{"product_id":"cylinder-head-w-valve-guides-genuine-gy6-125-cc","title":"Cylinder Head (w\/ valve guides); Genuine, GY6 125 cc","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eBlue Line Triangle Air Filter for 125cc \/ 150cc \/ 169cc GY6-based Chinese Honda Cloned Engines used in Scooters, ATVs and other vehicles.\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eOriginal Parts For Scooters SKU 164-75, SKU 164-79\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eMultiple air filter layers work together to create an intricate mesh of engine filter media that is engineered to block and trap harmful contaminants.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAir Filter element surrounded by an outer foam layer\u003c\/li\u003e\n\u003cli\u003eFilter Length: 128mm\u003c\/li\u003e\n\u003cli\u003eFilter Width: 87mm\u003c\/li\u003e\n\u003cli\u003eFilter Height: 90mm\u003c\/li\u003e\n\u003cli\u003eOpening Diameter Length: 68mm\u003c\/li\u003e\n\u003cli\u003eOpening Diameter Width: 50mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e157QMJ-based 125cc \/ 150cc \/ 169cc engines with the following engine codes:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e157QMJ\u003c\/td\u003e\n\u003ctd\u003e161QMK\u003c\/td\u003e\n\u003ctd\u003e152QMI\u003c\/td\u003e\n\u003ctd\u003e1P61QMK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYN1P57QMJ\u003c\/td\u003e\n\u003ctd\u003e1P52FMI\u003c\/td\u003e\n\u003ctd\u003e154FMI\u003c\/td\u003e\n\u003ctd\u003eJJ157QMJ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1P57QMJ\u003c\/td\u003e\n\u003ctd\u003eBN157QMJ\u003c\/td\u003e\n\u003ctd\u003eBN161QMK-A\u003c\/td\u003e\n\u003ctd\u003eOther QMJ, QMK, and QMI models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eDon't see your engine listed? If the engine code includes \"QM\" or \"FM\", this product is compatible with your vehicle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout Blue Line:\u003c\/strong\u003e Blue Line offers OEM equivalent replacement parts for on-road scooters. Blue Line parts are a direct-fit replacement when OEM parts are unavailable or overly expensive for your scooter. Since 2018, Blue Line has provided quality parts at great prices.\u003c\/p\u003e\u003ch2\u003eProduct Diagrams\u003c\/h2\u003e\u003cul class=\"az-content-resources\"\u003e\u003cli\u003e\n\u003ca href=\"\/search?view=az-assembly\u0026amp;q=245\"\u003eGY6 CYLINDER HEAD\u003c\/a\u003e \u003cspan\u003eCallout 1\u003c\/span\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Brand not specified","offers":[{"title":"Default Title","offer_id":67964620931393,"sku":"1100-1060","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-9182-0-1100-1060_4339a173-c132-4509-8c93-1c9836651bdb.jpg?v=1792558010"},{"product_id":"cover-comp-cylinder-head-gy6","title":"Cover Comp, Cylinder Head - GY6","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eComplete cylinder head cover with 2 vacuum points for 125-150cc GY6 engines. Connects the carburetor to the cylinder head.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNOTE: \u003c\/strong\u003eThis is a common failure part because it is the only mounting point for the carburetor and because of the material it's made from. Please be sure to always check your stock intake manifold for dry rot, rips and tears before riding.\u003c\/p\u003e\u003cp\u003eOriginal Parts For Scooters SKU 164-227\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncludes everything in the photos\u003c\/li\u003e\n\u003cli\u003eInner Diameter (head side): 22mm\u003c\/li\u003e\n\u003cli\u003eInner Diameter (carb mount): 30mm\u003c\/li\u003e\n\u003cli\u003eBolt Hole Spacing: 45mm\u003c\/li\u003e\n\u003cli\u003eIncludes O Ring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e157QMJ-based 125cc \/ 150cc \/ 169cc engines with the following engine codes:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e157QMJ\u003c\/td\u003e\n\u003ctd\u003e161QMK\u003c\/td\u003e\n\u003ctd\u003e152QMI\u003c\/td\u003e\n\u003ctd\u003e1P61QMK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYN1P57QMJ\u003c\/td\u003e\n\u003ctd\u003e1P52FMI\u003c\/td\u003e\n\u003ctd\u003e154FMI\u003c\/td\u003e\n\u003ctd\u003eJJ157QMJ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1P57QMJ\u003c\/td\u003e\n\u003ctd\u003eBN157QMJ\u003c\/td\u003e\n\u003ctd\u003eBN161QMK-A\u003c\/td\u003e\n\u003ctd\u003eOther QMJ, QMK, and QMI models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eDon't see your engine listed? If the engine code includes \"QM\" or \"FM\", this product is compatible with your vehicle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout AZScooterParts:\u003c\/strong\u003e Since the beginning in 1989, AZScooterParts has become a major supplier of parts and accessories for vintage and modern scooters. We have everything you need, from wear-and-tear items like tires and oil filters to after-market parts from brands like Malossi, NCY, Prima, YSS, Dr. Pulley, and more.\u003c\/p\u003e\u003ch2\u003eProduct Diagrams\u003c\/h2\u003e\u003cul class=\"az-content-resources\"\u003e\u003cli\u003e\n\u003ca href=\"\/search?view=az-assembly\u0026amp;q=248\"\u003eGY6 CYLINDER HEAD COVER\u003c\/a\u003e \u003cspan\u003eCallout 1\u003c\/span\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Blue Line","offers":[{"title":"Default Title","offer_id":67964629877057,"sku":"1100-1056","price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-9130-0-1100-1056_4290f0db-8a4e-45e6-8748-5c7496a703c0.jpg?v=1792558020"},{"product_id":"ncy-big-valve-cylinder-head-585mm-2-valve-geunine-gy6","title":"NCY Big Valve Cylinder Head (58.5mm, 2 Valve); Genuine\/GY6","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eNCY's Big 2-Valve Cylinder head lets that cylinder on your Genuine Buddy 125\/150\/170i, Blur 150, or GY6 bike breathe easier. \u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDimensions: 7.5\"L x 7\"W x 2.75\"H\u003c\/li\u003e\n\u003cli\u003eCylinder Head Stud Space: 54mm\u003c\/li\u003e\n\u003cli\u003eValve stem: 5mm\u003c\/li\u003e\n\u003cli\u003eIntake Manifold Bolt-to-Bolt Space: 45mm\u003c\/li\u003e\n\u003cli\u003eIntake Threads: M6\u003c\/li\u003e\n\u003cli\u003eExhaust Bolt-to-Bolt Space: 45\u0026lt;51mm\u003c\/li\u003e\n\u003cli\u003eExhaust Threads: M8\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Genuine Buddy 150 and GY6 engines noted below.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e157QMJ-based 125cc \/ 150cc \/ 169cc engines with the following engine codes:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e157QMJ\u003c\/td\u003e\n\u003ctd\u003e161QMK\u003c\/td\u003e\n\u003ctd\u003e152QMI\u003c\/td\u003e\n\u003ctd\u003e1P61QMK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYN1P57QMJ\u003c\/td\u003e\n\u003ctd\u003e1P52FMI\u003c\/td\u003e\n\u003ctd\u003e154FMI\u003c\/td\u003e\n\u003ctd\u003eJJ157QMJ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1P57QMJ\u003c\/td\u003e\n\u003ctd\u003eBN157QMJ\u003c\/td\u003e\n\u003ctd\u003eBN161QMK-A\u003c\/td\u003e\n\u003ctd\u003eOther QMJ, QMK, and QMI models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eDon't see your engine listed? If the engine code includes \"QM\" or \"FM\", this product is compatible with your vehicle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout NCY:\u003c\/strong\u003e NCY is the aftermarket performance parts leader for most popular scooter brands including Honda, Yamaha, Genuine, Vespa, SYM, Lance, KYMCO, and GY6 \/ QMB powered scooters. Made in Taiwan with strict quality standards since 1997, NCY is ISO 9001 certified.\u003c\/p\u003e\u003cp\u003eMade in Taiwan.\u003c\/p\u003e\u003ch4\u003eThis product is intended for off-road use only.\u003c\/h4\u003e\u003ch4\u003eThis product is not intended for use on public roads or land.\u003c\/h4\u003e\u003ch4\u003eThis product is not legal for use in California on pollution-controlled vehicles. Check local laws before installing.\u003c\/h4\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003cp\u003eBrands: Amstar, Amigo, Ascend, Baotian, Bashan, Blade, Boom, Chicago Scooter Company, Dongfang, Roketa, Baotian, Bashan, BMS, Cool Sports, E Ton, Fly Wing, Eagle, Fly, Italica, Riya, Ice Bear, Jackel, Jet Moto, JCL, Taotao, Peace, JM Star, Jonway, Kazuma, Keeway, KMD, Kymco, Lance, Lifan, Linhai, Loncin, Longbo, Fuxin, Jiajue, Tao Tao, Tao Motors, Trailmaster, Maxtrade, Meitien, Motofino, Motorino, NST, Panterra, Panther, Qlink, Yiben, Red Streak, Redcat, Roketa, Schwinn, Strada, SYM, Tank, Terminator ,Tomberlin, TNG, United Motors, Vento, Vitacci, Wildfire, Wolf, X-Treme, X-Pro, Yongfu, ZNEN, Zhongneng , Zhilong, Geely, Wangye, ZH and more Manufactured by: Taizhou Zhongneng Motorcycle Co.; Jiangsu Zhongneng Motorcycle Co.; Jiangsu Meijunte Technology Co.; Taizhou Qianxin Vehicle Co.; Ningbo Dongfang Lingyun Vehicle Made Co.; Taizhou Zhilong Technology Co.; Zhejiang Jiajue Motorcycle Manufacturing Co.; Zhejiang Gelly Ming Industrial Co.; Taizhou City Senglong Motorcycle Manufacture Co.; Jiangsu Sacin Motorcycle Co.; Jiangsu Linhai Power Machinery Group Co.; Zheijiang TaoTao Vehicles Co.; Zhejiang Senling Motorcycle Co.; Sanmen County Yongfu Machine Co; Taizhou Jiaojiang Zhiwei Motorcycle Manufacture Co.; Huzhou Daixi Zhenhua Technology Trade Co.; Taizhou Zhongneng Motorcycle Co.; Zhejiang Riya Motorcycle Co.; Ningbo Longjia Motorcycle Co.; Taizhou Zhongneng Motorcycle Co.; and more\u003c\/p\u003e\u003ch2\u003eProduct Diagrams\u003c\/h2\u003e\u003cul class=\"az-content-resources\"\u003e\u003cli\u003e\n\u003ca href=\"\/search?view=az-assembly\u0026amp;q=245\"\u003eGY6 CYLINDER HEAD\u003c\/a\u003e \u003cspan\u003eCallout 1\u003c\/span\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"NCY","offers":[{"title":"Default Title","offer_id":67964635644225,"sku":"1100-1283","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/1100-1283_4eff6485-8188-4b77-a53a-ffe68876387c.webp?v=1792993066"},{"product_id":"cylinder-head-cover-csc-go-qmb139-scooters","title":"Cylinder Head Cover; CSC go., 139QMB Scooters","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eReplacement cylinder head for 50cc 4T scooter engine\u003c\/p\u003e\u003ch2\u003eProduct Diagrams\u003c\/h2\u003e\u003cul class=\"az-content-resources\"\u003e\n\u003cli\u003e\n\u003ca href=\"\/search?view=az-assembly\u0026amp;q=120\"\u003eQMB139 CYLINDER HEAD \u0026amp; CAMSHAFT\u003c\/a\u003e \u003cspan\u003eCallout 1\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/search?view=az-assembly\u0026amp;q=211\"\u003ePUG 50 CYLINDER HEAD AND CAMSHAFT\u003c\/a\u003e \u003cspan\u003eCallout 1\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/search?view=az-assembly\u0026amp;q=38\"\u003eBELLA CLASSIC 50 CYLINDER HEAD AND CAMSHAFT\u003c\/a\u003e \u003cspan\u003eCallout 1\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Chicago Scooter Company","offers":[{"title":"Default Title","offer_id":67964643049793,"sku":"1100-4012","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-9751-0-1100-4012_9046ae32-314d-45e0-a9c2-5f05fc3bda60.jpg?v=1792558034"},{"product_id":"cylinder-head-valve-assembly-csc-go-qmb139-scooters","title":"Cylinder Head \u0026 Valve Assembly; CSC go., 139QMB Scooters","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eThis assembled PAIR-style cylinder head fits CSC go, go MAX and Pug scooters and bikes running 50cc 4-stroke 139QMB engines. Pulsed Secondary Air Injection System (PAIR) is an emissions control system used to lower hydrocarbon (HC) and carbon monoxide (CO) emissions by allowing air into the exhaust flow. \u003c\/p\u003e\u003cp\u003eOriginal Parts For Scooters SKU 151-240\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIntake Port Diameter: 17mm  \u003c\/li\u003e\n\u003cli\u003eExhaust Port Diameter: 17mm\u003c\/li\u003e\n\u003cli\u003eValve Length: 69mm  \u003c\/li\u003e\n\u003cli\u003eEmission Control System: PAIR\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eChicago Scooter Company go\u003c\/td\u003e\n\u003ctd\u003eChicago Scooter Company go MAX \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChicago Scooter Company Pug50\u003c\/td\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003e139QMB-based 50cc \/ 80cc engines with the following engine codes:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e139QMA\u003c\/td\u003e\n\u003ctd\u003e139QMB\u003c\/td\u003e\n\u003ctd\u003e1P39QMB\u003c\/td\u003e\n\u003ctd\u003e1P39QMA-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYN139QMB\u003c\/td\u003e\n\u003ctd\u003eJJ1P39QMB\u003c\/td\u003e\n\u003ctd\u003e139FMA-2\u003c\/td\u003e\n\u003ctd\u003eBD1P39QMB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBN139QMB\u003c\/td\u003e\n\u003ctd\u003e147QMD\u003c\/td\u003e\n\u003ctd\u003eOther QMA models\u003c\/td\u003e\n\u003ctd\u003eOther QMB models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cspan\u003eDon't see your engine listed? If the engine code includes \"QM\" or \"FM\", this product is compatible with your vehicle.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout CSC: \u003c\/strong\u003eChicago Scooter Company embodies the spirit of urban mobility with its innovative and stylish lineup of scooters. Designed for city living, their scooters blend functionality, reliability, and modern design, making them the perfect choice for navigating busy streets. Experience the freedom of effortless commuting and explore the city in style with Chicago Scooter Company.\u003c\/p\u003e\u003ch2\u003eProduct Diagrams\u003c\/h2\u003e\u003cul class=\"az-content-resources\"\u003e\u003cli\u003e\n\u003ca href=\"\/search?view=az-assembly\u0026amp;q=120\"\u003eQMB139 CYLINDER HEAD \u0026amp; CAMSHAFT\u003c\/a\u003e \u003cspan\u003eCallout 4\u003c\/span\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Chicago Scooter Company","offers":[{"title":"Default Title","offer_id":67964649275713,"sku":"1100-4063","price":68.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/1100-4063_7cf683cb-a7d6-437d-94af-b6a5b3cde90c.jpg?v=1792793704"},{"product_id":"damping-pad-cylinder-head-genuine-stella-2t","title":"Damping Pad (Cylinder Head); Genuine Stella 2T","description":"\u003cp\u003eCylinder Head Damping Pad for Genuine Stella 2T.\u003c\/p\u003e","brand":"Brand not specified","offers":[{"title":"Default Title","offer_id":67964654944577,"sku":"244355","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-12283-0-4686AD4E-E513-4E29-A130-142CD5EBD3A6.jpg?v=1792558755"},{"product_id":"universal-parts-gy6-200cc-61mm-cylinder-head-161qmk","title":"Universal Parts 61mm Cylinder Head - 161QMK 169cc \"200cc\"","description":"\u003cp\u003eThis \u003cstrong\u003eUniversal Parts 61mm cylinder head\u003c\/strong\u003e completes the top end of a compatible wide-stud 161QMK four-stroke engine, giving your repair the matching head for the \u003ca href=\"\/products\/universal-parts-61mm-cylinder-kit-161qmk-169cc-gy6-200-s?variant=67964654780737\"\u003eUniversal Parts 61mm cylinder kit, 164-340\u003c\/a\u003e. These 169cc engines are commonly marketed as “200cc.” The head features a finned body, installed intake and exhaust valves, and included intake and exhaust studs.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatching cylinder-kit pairing:\u003c\/strong\u003e Designed to pair with cylinder kit 164-340 on compatible wide-stud 161QMK engines; cylinder kit sold separately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide-stud mounting:\u003c\/strong\u003e 56mm square and 79mm diagonal spacing distinguishes this setup from standard GY6 125\/150cc engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e61mm combustion chamber:\u003c\/strong\u003e Matches the compatible 61mm cylinder application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstalled valves:\u003c\/strong\u003e 27mm intake and 23mm exhaust valve diameters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded studs:\u003c\/strong\u003e Intake and exhaust studs accompany the head.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-vehicle applications:\u003c\/strong\u003e For matching scooters, ATVs, buggies and go-karts using this 161QMK configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Universal Parts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 164-344\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Cylinder head\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 161QMK four-stroke, wide-stud variant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine displacement:\u003c\/strong\u003e 169cc, commonly marketed as “200cc”\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombustion chamber diameter:\u003c\/strong\u003e 61mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder stud spacing:\u003c\/strong\u003e 56mm × 56mm square; 79mm diagonal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall head height:\u003c\/strong\u003e 64mm, excluding valve springs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake valve diameter:\u003c\/strong\u003e 27mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust valve diameter:\u003c\/strong\u003e 23mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake port diameter:\u003c\/strong\u003e 24mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust port diameter:\u003c\/strong\u003e 23mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust stud size:\u003c\/strong\u003e 8mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e Cylinder head with intake and exhaust studs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatching cylinder kit:\u003c\/strong\u003e 164-340, sold separately\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of origin:\u003c\/strong\u003e China\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand \/ application\u003c\/th\u003e\n\u003cth\u003eModels \/ configuration\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVitacci\u003c\/td\u003e\n\u003ctd\u003eClash 200 \/ Clash 200 EFI, Eagle 200, Tanker 200, Focus 200, Fighter 200, Hiker 200, Ranger 200, Striker 200, V-Max 200, V-Sharp 200, Bella 200, Best 200, Bingo 200, Crola 200, Fula 200 and Roket 200 with matching wide-stud 161QMK specifications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHHH \/ Tank Sports\u003c\/td\u003e\n\u003ctd\u003eTank 200 EFI \/ Tanker 200 scooters with matching wide-stud 161QMK specifications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTao Motor \/ TaoTao\u003c\/td\u003e\n\u003ctd\u003eBull 200 ATV and select 200-series utility buggies using the wide-stud 169cc platform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrailMaster\u003c\/td\u003e\n\u003ctd\u003eSelect 200-series go-karts and light utility buggies with wide-stud 161QMK 169cc engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMS Powersports\u003c\/td\u003e\n\u003ctd\u003eSelect 200cc utility scooters, go-karts and ATVs using this engine setup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSSR Motorsports \/ Coolster\u003c\/td\u003e\n\u003ctd\u003eSelect 169cc\/200cc pit bikes, ATVs and youth buggies with matching 161QMK top-end specifications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther 161QMK applications\u003c\/td\u003e\n\u003ctd\u003eTank 200 scooters, buggies, ATVs and go-karts with matching 61mm application and 56mm square \/ 79mm diagonal cylinder stud spacing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eThere are several 161QMK variants. Verify your engine code, stud spacing and existing head configuration before ordering; a “200cc” badge or engine code alone does not establish fitment. This is not a standard GY6 125\/150cc cylinder head.\u003c\/p\u003e\u003cp\u003eRebuilding the cylinder assembly too? Pair this head with the \u003ca href=\"\/products\/universal-parts-61mm-cylinder-kit-161qmk-169cc-gy6-200-s?variant=67964654780737\"\u003ematching 164-340 cylinder kit\u003c\/a\u003e, which includes the 61mm cylinder, piston, wrist pin, rings, circlips, head gasket, base gasket and chain-tensioner gasket. Those cylinder-kit components are sold separately from this head.\u003c\/p\u003e\u003cp\u003eThis product is intended for off-road use only. This product is not intended for use on public roads or land.\u003c\/p\u003e","brand":"Universal Parts","offers":[{"title":"Default Title","offer_id":67964655534401,"sku":"164-344","price":107.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/797554.jpg?v=1792945430"},{"product_id":"ssp-g-gy6-67mm-4v-cylinder-head","title":"SSP-G 67mm 4-Valve Cylinder Head - GY6-B 57mm Stud Spacing","description":"\u003cp\u003eThis \u003cstrong\u003eSSP-G 67mm four-valve cylinder head\u003c\/strong\u003e is a Cygnus-style performance head for GY6 B-case four-stroke engine builds with 57mm stud spacing. Give your off-road project a four-valve top end with the cam, roller rockers, timing sprocket, studs, and nuts included. The head pairs a finned body with blue anodized head and cam covers for a distinctive finish. Designed for the 67mm application described as a 232cc build, this is a cylinder head assembly, not a complete displacement kit.\u003c\/p\u003e\u003cp\u003eThis product is intended for off-road use only. This product is not intended for use on public roads or land.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-valve layout:\u003c\/strong\u003e Cygnus-style head design for a compatible GY6 B-case performance build.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValvetrain included:\u003c\/strong\u003e Supplied with a cam and roller rockers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuild hardware included:\u003c\/strong\u003e Includes timing sprocket, studs, and nuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnodized covers:\u003c\/strong\u003e Blue head and cam covers complement the finned head body.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDefined B-case fitment:\u003c\/strong\u003e Requires 57mm cylinder-stud spacing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCam-chain requirement:\u003c\/strong\u003e Uses a 96-link cam chain, sold separately.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e SSP-G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 169-572\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart type:\u003c\/strong\u003e Performance cylinder head assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead design:\u003c\/strong\u003e Cygnus-style, four-valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore application:\u003c\/strong\u003e 67mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuild displacement reference:\u003c\/strong\u003e 232cc; complete engine configuration determines displacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine case:\u003c\/strong\u003e GY6 B-case four-stroke\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRequired stud spacing:\u003c\/strong\u003e 57mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake valve diameter:\u003c\/strong\u003e 25mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust valve diameter:\u003c\/strong\u003e 23mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake port diameter:\u003c\/strong\u003e 30mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust port diameter:\u003c\/strong\u003e 27mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall height:\u003c\/strong\u003e 144mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRequired cam chain:\u003c\/strong\u003e 96L, not included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake valve lash:\u003c\/strong\u003e 0.10mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust valve lash:\u003c\/strong\u003e 0.12mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded components:\u003c\/strong\u003e Head, cam, roller rockers, anodized head and cam covers, timing sprocket, studs, and nuts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eEngine application\u003c\/th\u003e\n\u003cth\u003eRequired configuration\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGY6 QMI\/QMJ 152\/157 engine families\u003c\/td\u003e\n\u003ctd\u003eB-case build with 57mm stud spacing and compatible 67mm cylinder configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther compatible makes and models\u003c\/td\u003e\n\u003ctd\u003eSame B-case, stud-spacing, cylinder, and valvetrain requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eCheck the engine code and measure the cylinder-stud spacing before ordering. A QMI\/QMJ or 152\/157 engine designation alone does not confirm B-case fitment. Match the cylinder configuration, cam-chain length, and installation clearances to your build. Cygnus-style describes the head design and does not establish direct Yamaha Cygnus fitment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis product is intended for off-road use only. This product is not intended for use on public roads or land.\u003c\/strong\u003e\u003c\/p\u003e","brand":"SSP-G","offers":[{"title":"Default Title","offer_id":67964658123073,"sku":"169-572","price":829.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/795922.jpg?v=1792945436"},{"product_id":"blue-line-stock-cylinder-head-valve-installed-57-4-gy6","title":"Blue Line Stock Cylinder Head (Valve Installed, 57.4); GY6","description":"\u003cp\u003eBlue Line complete 150cc GY6 head comes with valves fully installed and ready to go.  No more buying over priced incomplete heads with valves installed. Get a matching cylinder to go with HERE\u003c\/p\u003e\u003cp\u003eProduct is intended as OEM equivalent for listed models.  Any misuse, alteration or alternative application is prohibited by law.\u003c\/p\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003cp\u003e\u003c\/p\u003e\u003ctable\u003e  \u003ctbody\u003e\n\u003ctr\u003e \u003ctd\u003e Model Year \u003c\/td\u003e\n\u003ctd\u003e Manufacturer \u003c\/td\u003e\n\u003ctd\u003e Models \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2007-2010 \u003c\/td\u003e\n\u003ctd\u003e   American Lifan Industry, Inc. \u003c\/td\u003e\n\u003ctd\u003e   LF150-25 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2009 \u003c\/td\u003e\n\u003ctd\u003e   AA Powersports Inc. \u003c\/td\u003e\n\u003ctd\u003e   AA CARINO 150, AA EURO SPORT 150, AA INTER CEPTOR 150, AA MILANO PREMIER 150, AA PHENIX 150R, AA VINICE 150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2017-2018 \u003c\/td\u003e\n\u003ctd\u003e   American Lifan, Inc. \u003c\/td\u003e\n\u003ctd\u003e   S-Ray 150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2019 \u003c\/td\u003e\n\u003ctd\u003e   American Lifan, Inc. \u003c\/td\u003e\n\u003ctd\u003e   KP mini 150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2019 \u003c\/td\u003e\n\u003ctd\u003e   American Lifan, Inc. \u003c\/td\u003e\n\u003ctd\u003e   KPmini \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2017-2019 \u003c\/td\u003e\n\u003ctd\u003e   AMSTAR MOTOR CORPORATION \u003c\/td\u003e\n\u003ctd\u003e   Amstar Beyond 150, Amstar Eagle 150, Amstar Explore 150, Amstar Kaiser 150, Amstar Puma 150, Amstar Rock n' Roll 150, Amstar Speedy 150, Amstar Sunny 150, Amstar Valentino 150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2015-2019 \u003c\/td\u003e\n\u003ctd\u003e   Amstar Motors LLC \u003c\/td\u003e\n\u003ctd\u003e   Emperor 150, F10, F11, Frigate 150, JOC 150, R-X 150, R8 150, Shuttle 150, Ves 150, ZN150T-30A, ZN150T-32, ZN150T-50, ZN150T-52A, ZN150T-69, ZN150T-7E, ZN150T-7F, ZN150T-7G, ZN150T-7H, ZN150T-E, ZN150T-E3, ZN150T-G, ZN150T-H, ZN150T-K, triumph 150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2010-2012 \u003c\/td\u003e\n\u003ctd\u003e   Asian Ventures Inc. \u003c\/td\u003e\n\u003ctd\u003e   LILLY, SCHWINN AVARI 150, SCHWINN HOPE 150, SCHWINN MANHATTAN, SCHWINN NEWPORT150, SCHWINN VALO 150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2010-2011 \u003c\/td\u003e\n\u003ctd\u003e   Asian Ventures Inc. \u003c\/td\u003e\n\u003ctd\u003e   Hope 150, Newport 150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2007 \u003c\/td\u003e\n\u003ctd\u003e   Avanti Motorcycles, Inc. \u003c\/td\u003e\n\u003ctd\u003e   GP-150 BETA, GR-150 LAMBDA, GT-150 EPSILON, XP-150 DELTA, XPR-150 UPSILON \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2009 \u003c\/td\u003e\n\u003ctd\u003e   Baja Inc. \u003c\/td\u003e\n\u003ctd\u003e   Baja RT150, Baja SC150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2007 \u003c\/td\u003e\n\u003ctd\u003e   Baron Motorcycles, Inc \u003c\/td\u003e\n\u003ctd\u003e   PM150T, PM150T-10, PM150T-11, PM150T-17, PM150T-2, PM150T-28, PM150T-32, PM150T-4, PM150T-7, PM150T-8, PM150T-9, PM150T-PM \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2019 \u003c\/td\u003e\n\u003ctd\u003e   Bashan Motorcycle USA Inc. \u003c\/td\u003e\n\u003ctd\u003e   CG150, GN150, GS150, PRS150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2007 \u003c\/td\u003e\n\u003ctd\u003e   Benzhou (USA) Vehicle Industry Group Co., Ltd. \u003c\/td\u003e\n\u003ctd\u003e   YY150T, YY150T-10, YY150T-11, YY150T-12, YY150T-13, YY150T-14, YY150T-15, YY150T-16, YY150T-17, YY150T-18, YY150T-19, YY150T-26, YY150T-3, YY150T-4, YY150T-5, YY150T-6, YY150T-7, YY150T-8, YY150T-9, YY150T-B \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2011-2012 \u003c\/td\u003e\n\u003ctd\u003e   Best Price Hato Tejas Auto Distributor, Inc. \u003c\/td\u003e\n\u003ctd\u003e   YH150T-12, YH150T-16, YH150T-17, YH150T-19, YH150T-20, YH150T-6, YH150T-T \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2013-2015 \u003c\/td\u003e\n\u003ctd\u003e   Bintelli LLC \u003c\/td\u003e\n\u003ctd\u003e   B85, B86, B87, Havoc, Scorch 150cc, Valor, Vibe \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2009-2019 \u003c\/td\u003e\n\u003ctd\u003e   BMS Motorsports, Inc. \u003c\/td\u003e\n\u003ctd\u003e   Astro 150, BeMine 150 XT, BeMine150, Breezys 150, CONCEPT 150, Cavalier 150 LX, Chelsea 150, Heritage 150, Kerrigan T-150, Palazzo 150, Premier 150, Prestige 150, Roman 150, The Legend 150, Tuscan 150, Valkyrie150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2007-2010 \u003c\/td\u003e\n\u003ctd\u003e   CF Moto Powersports, Inc. \u003c\/td\u003e\n\u003ctd\u003e   CF150T-5i E-CHARM, CF150T-6 GLORY \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2010-2011 \u003c\/td\u003e\n\u003ctd\u003e   CF Moto Powersports, Inc. \u003c\/td\u003e\n\u003ctd\u003e   CF150T-5i E-CHARM, CF150T-6 GLORY \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2010-2013 \u003c\/td\u003e\n\u003ctd\u003e   Chironex Inc. \u003c\/td\u003e\n\u003ctd\u003e   Chironex Chase 150, Chironex Pistol150, Chironex RAD 150, Chironex REV 150, Chironex RPM 150, Chironex Vinny 150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2007 \u003c\/td\u003e\n\u003ctd\u003e   Chuanl USA  \u003c\/td\u003e\n\u003ctd\u003e   LB150T, LB150T-12, LB150T-19, LB150T-2, LB150T-26, LB150T-5 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2009-2012 \u003c\/td\u003e\n\u003ctd\u003e   Chuanl USA  \u003c\/td\u003e\n\u003ctd\u003e   LB150T, LB150T-12, LB150T-19, LB150T-2, LB150T-26, LB150T-5 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2009-2010 \u003c\/td\u003e\n\u003ctd\u003e   CMSI Inc. \u003c\/td\u003e\n\u003ctd\u003e   TNG Baja150, TNG GS150, TNG Low Boy150, TNG Milano150, TNG SS150, TNG Volare150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2009-2010 \u003c\/td\u003e\n\u003ctd\u003e   Cobra Scooters \u003c\/td\u003e\n\u003ctd\u003e   Circuit 150, Peirspeed Del Ray, Peirspeed Monaco, Peirspeed R150X \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2007 \u003c\/td\u003e\n\u003ctd\u003e   CPI-USA \u003c\/td\u003e\n\u003ctd\u003e   GTR150, GTR180, GX150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2010-2014 \u003c\/td\u003e\n\u003ctd\u003e   CSC Motorcycles, LLC \u003c\/td\u003e\n\u003ctd\u003e   BABYDOLL 150 US, CLASSIC 150 US, GREASER 150 US, MILITARY 150 US \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2013-2018 \u003c\/td\u003e\n\u003ctd\u003e   DCI Motor (USA) Corporation \u003c\/td\u003e\n\u003ctd\u003e   JN150T-10A, JN150T-11A, JN150T-12A, JN150T-13A, JN150T-14A, JN150T-15A, JN150T-16A, JN150T-16B, JN150T-18A, JN150T-3C, JN150T-5D, JN150T-6N, JN150T-7D, JN150T-8B, JN150T-8G \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2012-2013 \u003c\/td\u003e\n\u003ctd\u003e   Dongfang Motor, Inc. \u003c\/td\u003e\n\u003ctd\u003e   DF150STE, DF150STF, DF150STG, DF150TKA, DF150TKB, DF150TKC \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2007 \u003c\/td\u003e\n\u003ctd\u003e   EagleCraft \u003c\/td\u003e\n\u003ctd\u003e   Cruiser, Eazy Rider, Flyby, Freedom Rider (new), Freedom Rider (old), Ghost Rider, Locus, Spider, Traveler, Trecker, Verano, Vintage \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2007-2011 \u003c\/td\u003e\n\u003ctd\u003e   Eton America LLC \u003c\/td\u003e\n\u003ctd\u003e   E-Ton Sport 150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2009-2010 \u003c\/td\u003e\n\u003ctd\u003e   Flyscooters LLC \u003c\/td\u003e\n\u003ctd\u003e   Flyscooters Cadenza 150, Flyscooters Il Bello 150, Flyscooters La vie 150, Flyscooters Rio 150, Flyscooters Santa Fe 150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2007 \u003c\/td\u003e\n\u003ctd\u003e   FREEDOMOTOR USA, INC \u003c\/td\u003e\n\u003ctd\u003e   YH150T-1, YH150T-13, YH150T-2, YH150T-5, YH150T-6, YH150T-T \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2007-2008 \u003c\/td\u003e\n\u003ctd\u003e   Goldenvale, Inc. \u003c\/td\u003e\n\u003ctd\u003e   ARUBA-150, BAHAMA-150, BALI-150, BERMUDA-150, CAPRI-150, CATALINA-150, CAYMAN-150, ELLICE-150, FIJI-150, JAMAICA-150, KAUAI-150, OAHU-150, SICILY-150, TAHITI-150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2008 \u003c\/td\u003e\n\u003ctd\u003e   Goldenvale, Inc. \u003c\/td\u003e\n\u003ctd\u003e   ARUBA-150, BAHAMA-150, BALI-150, BERMUDA-150, CAPRI-150, CATALINA-150, CAYMAN-150, ELLICE-150, FIJI-150, JAMAICA-150, KAUAI-150, OAHU-150, SICILY-150, TAHITI-150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2009-2019 \u003c\/td\u003e\n\u003ctd\u003e   Hammer Brand, LLC \u003c\/td\u003e\n\u003ctd\u003e   Blaze II, EX-150 Sport Edition, Jet Classic II, Lucky 2, Rugby II, V-150, GMW Blaze 150, GMW E-150, GMW EX-150, GMW Jet Classic II, GMW R-150, GMW V-150, GMW Vintage LX, GMW Z-150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2009-2013 \u003c\/td\u003e\n\u003ctd\u003e   Hidria USA Inc. \u003c\/td\u003e\n\u003ctd\u003e   Nitro, Sonic, Streetsoul, Twister, Veer, Velo \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2008 \u003c\/td\u003e\n\u003ctd\u003e   Hidria USA Inc. \u003c\/td\u003e\n\u003ctd\u003e   Nitro, Velo \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   200-2012 \u003c\/td\u003e\n\u003ctd\u003e   Italica Motors Inc \u003c\/td\u003e\n\u003ctd\u003e   IT150T-15D, IT150T-18, IT150T-20, IT150T-32, IT150T-35, IT150T-7C, IT150T-C, IT150T-E2, IT150T-R8 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2010-2013 \u003c\/td\u003e\n\u003ctd\u003e   Jason Sky Incorporation \u003c\/td\u003e\n\u003ctd\u003e   JL150T-12, JL150T-12A, JL150T-2, JL150T-6A, JL150T-7, JL150T-9 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2012-2017 \u003c\/td\u003e\n\u003ctd\u003e   Jiajue U.S.A. LLC \u003c\/td\u003e\n\u003ctd\u003e   JJ150T-13, JJ150T-15, JJ150T-16, JJ150T-17, JJ150T-23A, JJ150T-23B, JJ150T-28, JJ150T-4, JJ150T-4A, JJ150T-4B, JJ150T-4C, JJ150T-6, JJ150T-6A, JJ150T-6B, JJ150T-6C, JJ150T-6D, JJ150T-7, JJ150T-8 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2013-2019 \u003c\/td\u003e\n\u003ctd\u003e   Jili Scooter Import \u0026amp; Export LLC \u003c\/td\u003e\n\u003ctd\u003e   JL150T-14, JL150T-27, JL150T-29, JL150T-33, JL150T-36, JL150T-3A, JL150T-3B, JL150T-3C, JL150T-40, JL150T-41, JL150T-51, JL150T-52, JL150T-54, JL150T-55, JL150T-56, JL150T-57, JL150T-58, JL150T-59, JL150T-8C \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2018-2019 \u003c\/td\u003e\n\u003ctd\u003e   JINDING USA LLC. \u003c\/td\u003e\n\u003ctd\u003e   BOLT 150, Beast 150, Fury 150, JJ150T-13, JJ150T-16, JJ150T-16A, JJ150T-16B, JJ150T-16C, JJ150T-23B, Scorch 150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2008-2012 \u003c\/td\u003e\n\u003ctd\u003e   JMStar Powersports \u003c\/td\u003e\n\u003ctd\u003e   MD150, MD150T-10, MD150T-11, MD150T-12, MD150T-2, MD150T-3, MD150T-4, MD150T-5, MD150T-6, MD150T-7, MD150T-8, MD150T-9 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2013-2015 \u003c\/td\u003e\n\u003ctd\u003e   JMStar Powersports \u003c\/td\u003e\n\u003ctd\u003e   MD150T-7, YB150T, YB150T-10, YB150T-11, YB150T-12, YB150T-2, YB150T-4, YB150T-5, YB150T-6, YB150T-9 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2009-2010 \u003c\/td\u003e\n\u003ctd\u003e   Jonway Motorcycle (USA) Co., Ltd. \u003c\/td\u003e\n\u003ctd\u003e   YY150QT-7, YY150T, YY150T-10, YY150T-12, YY150T-19, YY150T-2, YY150T-21, YY150T-28, YY150T-3, YY150T-30, YY150T-5, YY150T-8 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2010-2011 \u003c\/td\u003e\n\u003ctd\u003e   Jonway Motorcycle (USA) Co., Ltd. \u003c\/td\u003e\n\u003ctd\u003e   YY150T, YY150T-10, YY150T-12, YY150T-19, YY150T-2, YY150T-21, YY150T-28, YY150T-29, YY150T-3, YY150T-30, YY150T-4, YY150T-5, YY150T-7, YY150T-8 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2016-2017 \u003c\/td\u003e\n\u003ctd\u003e   KAITONG, LLC. \u003c\/td\u003e\n\u003ctd\u003e   MD150T-7, YB150T, YB150T-10, YB150T-11, YB150T-12, YB150T-12D, YB150T-13, YB150T-14, YB150T-18B, YB150T-19, YB150T-2, YB150T-34, YB150T-35A, YB150T-35B, YB150T-4, YB150T-40, YB150T-5, YB150T-6, YB150T-9 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2008-2010 \u003c\/td\u003e\n\u003ctd\u003e   Keeway America LLC \u003c\/td\u003e\n\u003ctd\u003e   ARN150, F-Act, Hacker, Matrix \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2015 \u003c\/td\u003e\n\u003ctd\u003e   LEIKESTAR CORPORATION \u003c\/td\u003e\n\u003ctd\u003e   Herox, Hornet, Legend, Mulan, Sky Wing, Star, Super Herox, Super Hornet, Super Mulan, Super Star \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2015-2018 \u003c\/td\u003e\n\u003ctd\u003e   LEIKESTAR CORPORATION \u003c\/td\u003e\n\u003ctd\u003e   BWX, EAGLE, HORNET, LEGEND, SKYWING, SUPER EAGLE, SUPER HEROX, SUPER HORNET, SUPER STAR, X-EAGLE \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2007 \u003c\/td\u003e\n\u003ctd\u003e   LS Motorsports \u003c\/td\u003e\n\u003ctd\u003e   FURY, RETRO, TRACER, VELUX \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2007-2012 \u003c\/td\u003e\n\u003ctd\u003e   MOD Cycles Corporation \u003c\/td\u003e\n\u003ctd\u003e   CAGLIARI 150, DLX150, LUCKY DICE 150, PILOT 150, RETRO 150, ROADPOWER 150, RUNNER 150, SHOOTER 150, SPEEDY 150, TAGLIARI 150, VX150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2011-2012 \u003c\/td\u003e\n\u003ctd\u003e   Motofino USA, Inc. \u003c\/td\u003e\n\u003ctd\u003e   MF150QT-10D, MF150QT-2, MF150QT-21, MF150QT-7, MF150QT-CR, MF150QT-TR \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2006-2007 \u003c\/td\u003e\n\u003ctd\u003e   Pacific Cycle, Inc. \u003c\/td\u003e\n\u003ctd\u003e   SCHWINN GRADUATE 150, SCHWINN SPORT LX \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2008-2009 \u003c\/td\u003e\n\u003ctd\u003e   Pacific Cycle, Inc. \u003c\/td\u003e\n\u003ctd\u003e   Schwinn Avari 150, Schwinn Manhattan 150, Schwinn Newport 150, Schwinn Valo 150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2014-2018 \u003c\/td\u003e\n\u003ctd\u003e   Peace Industry Group (USA), Inc. \u003c\/td\u003e\n\u003ctd\u003e   RY150T, RY150T-10, RY150T-11, RY150T-12, RY150T-13, RY150T-15, RY150T-16, RY150T-17, RY150T-18, RY150T-3, RY150T-7, RY150T-8 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2012 \u003c\/td\u003e\n\u003ctd\u003e   PEACE POWER SPORTS, INC. DBA LUXE USA \u003c\/td\u003e\n\u003ctd\u003e   GS-804, GS-807, GS-808, GS-810, GS-811, GS-813, GS-814, GS-822, GS-825, GS-828, GS-830, GS-831 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2007 \u003c\/td\u003e\n\u003ctd\u003e   Pioneer Motors USA, LLC \u003c\/td\u003e\n\u003ctd\u003e   XF150L-4B, XF150T-10D, XF150T-10D RETRO, XF150T-10E, XF150T-10V \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2010 \u003c\/td\u003e\n\u003ctd\u003e   Precision Powersports, Inc. Dba Diamo USA \u003c\/td\u003e\n\u003ctd\u003e   Classic, Passero, Velocity \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2013 \u003c\/td\u003e\n\u003ctd\u003e   Puma Cycles Corporation \u003c\/td\u003e\n\u003ctd\u003e   PCC Amstar 150, PCC Apache 150, PCC Apollo 150, PCC Beyond 150, PCC Eagle 150, PCC Envy 150, PCC Falcon 150, PCC Forever 150, PCC Free Bird 150, PCC Jakester 150, PCC Juliet 150, PCC Roadstar 150, PCC Rocky 150, PCC Romeo 150, PCC Songbird 150, PCC Speedo 150, PCC Valentine 150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2010-2012 \u003c\/td\u003e\n\u003ctd\u003e   Puma Cycles Corporation \u003c\/td\u003e\n\u003ctd\u003e   PCC Amstar 150, PCC Apache 150, PCC Apollo 150, PCC Beyond 150, PCC Eagle 150, PCC Envy 150, PCC Falcon 150, PCC Forever 150, PCC Free Bird 150, PCC Jakester 150, PCC Juliet 150, PCC Roadstar 150, PCC Rocky 150, PCC Romeo 150, PCC Songbird 150, PCC Speedo 150, PCC Valentine 150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2009-2013 \u003c\/td\u003e\n\u003ctd\u003e   Qlink-Keeway America, LLC dba QBK Motors \u003c\/td\u003e\n\u003ctd\u003e   QLINK Rave 150, Qlink MT 150, Qlink QJ150-A, Qlink QJ150-B, Qlink QJ150-C, Qlink Sting 150, Qlink Zip 150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2007-2010 \u003c\/td\u003e\n\u003ctd\u003e   QP-Sports, Inc. \u003c\/td\u003e\n\u003ctd\u003e   HY150T, HY150T-10, HY150T-11, HY150T-2, HY150T-3, HY150T-4, HY150T-5, HY150T-6, HY150T-7, HY150T-8, HY150T-9 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2015 \u003c\/td\u003e\n\u003ctd\u003e   Spira4u Co. Ltd. \u003c\/td\u003e\n\u003ctd\u003e   Spira4U \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2009 \u003c\/td\u003e\n\u003ctd\u003e   Stealth Muffler Corporation \u003c\/td\u003e\n\u003ctd\u003e   Stealth 150, Stealth Gem 150, Stealth SeaGem 150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2009 \u003c\/td\u003e\n\u003ctd\u003e   Sunbeam Motorsports Inc. \u003c\/td\u003e\n\u003ctd\u003e   Sunbeam 150 Jet, Sunbeam 150E, Sunbeam 150M, Sunbeam 150ML, Sunbeam 150S, Sunbeam 150ST, Sunbeam 150TS \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2009 \u003c\/td\u003e\n\u003ctd\u003e   SunL Group, Inc. \u003c\/td\u003e\n\u003ctd\u003e   SL-150T-12, SL-150T-18, SL-150T-19, SL-150T-21, SL-150T-26, SL-150T-27, SL-150T-28, SL-150T-30, SL-150T-31, SL-150T-32, SL-150T-33, SL-150T-34, SL-150T-6, SL-150T-6D, SL-150T-6E \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2006-2007 \u003c\/td\u003e\n\u003ctd\u003e   Sunright International of America, Inc. \u003c\/td\u003e\n\u003ctd\u003e   AEOLUS150, LH150, POWERMAXX150, SR150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2007-2008 \u003c\/td\u003e\n\u003ctd\u003e   Taiwan Golden Bee \u003c\/td\u003e\n\u003ctd\u003e   303R, Delivery, Sunset \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2008 \u003c\/td\u003e\n\u003ctd\u003e   Tank Sports, Inc. \u003c\/td\u003e\n\u003ctd\u003e   Cityboy 150, Classic 150, Courier 150, Racer 150 DS, Racer 150 TR16, Retro 150, Sporty 150, Sporty 150 DE, Sporty 150 EE, Touring 150 DE, Viaggio 150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2012-2020 \u003c\/td\u003e\n\u003ctd\u003e   Tao Motor Inc. \u003c\/td\u003e\n\u003ctd\u003e   Galaxy 150, Phoenix150, Pilot 150, Yuni 150, ATM150-B, ATM150-C, BWS 150, CY150-B, EVO 150, LANCER 150, PALADIN 150, POWERMAX 150, ROMAN 150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2009-2014 \u003c\/td\u003e\n\u003ctd\u003e   Titan Imports Inc. dba US Titan Inc. \u003c\/td\u003e\n\u003ctd\u003e   Meiduo MD150T, Meiduo MD150T-10, Meiduo MD150T-11, Meiduo MD150T-15, Meiduo MD150T-2, Meiduo MD150T-3, Meiduo MD150T-4, Meiduo MD150T-5, Meiduo MD150T-6, Meiduo MD150T-7, Meiduo MD150T-8, Meiduo MD150T-9, Velocity MP150, Velocity MP150-10, Velocity MP150-11, Velocity MP150-12, Velocity MP150-2, Velocity MP150-3, Velocity MP150-4, Velocity MP150-5, Velocity MP150-6, Velocity MP150-7, Velocity MP150-8, Velocity MP150-9 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2015-2017 \u003c\/td\u003e\n\u003ctd\u003e   TMEC POWER (USA) INC. \u003c\/td\u003e\n\u003ctd\u003e   TMEC150T-1, TMEC150T-10, TMEC150T-13, TMEC150T-2, TMEC150T-3, TMEC150T-5, TMEC150T-6, TMEC150T-7, TMEC150T-8 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2007-2009 \u003c\/td\u003e\n\u003ctd\u003e   United Motors of America Inc. \u003c\/td\u003e\n\u003ctd\u003e   Arrow, Boss, Concept A1, Falcon, Ilborro, Matrix, Movicity, Ovni, Piazela, Powermax, Runnest, Vertix 150, Xpeed \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2014-2015 \u003c\/td\u003e\n\u003ctd\u003e   UT VEHICLE, INC \u003c\/td\u003e\n\u003ctd\u003e   RY150T, RY150T-10, RY150T-11, RY150T-2, RY150T-3, RY150T-4, RY150T-5, RY150T-6, RY150T-7, RY150T-8, RY150T-9 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2013-2016 \u003c\/td\u003e\n\u003ctd\u003e   Value Group Enterprises dba SSR Motorsports \u003c\/td\u003e\n\u003ctd\u003e   ARIA-Z 150, GENSEN-Z 150, Interceptor 150, MONACO-Z 150, PACIFICA 150, Rowdy 150, SONIC-Z 150, TITAN-Z 150, TURINO 150, VERONA 150, X6-Z 150 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2007-2008 \u003c\/td\u003e\n\u003ctd\u003e   Vento North America, LLC \u003c\/td\u003e\n\u003ctd\u003e   Hot Rod, Phantera, Phantera GT5, Phantom, Phantom GT5, Phantom Li, Phantom R5, Phantom R5\/GT5, Sauron, Xeidon \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2017 \u003c\/td\u003e\n\u003ctd\u003e   Wangye USA Co., LLC \u003c\/td\u003e\n\u003ctd\u003e   WY150T-105, WY150T-106, WY150T-18, WY150T-197, WY150T-198, WY150T-199, WY150T-40, WY150T-41, WY150T-70, WY150T-74, WY150T-8, WY150T-88, WY150T-90 \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2015-2019 \u003c\/td\u003e\n\u003ctd\u003e   YULUO GLOBAL MOTOR, INC. \u003c\/td\u003e\n\u003ctd\u003e   Adventure, BWS, Diana, Dragon, Explore B, Force, GTS, Grizzy, New Star, Predator A, RT, Raptor E, Runner B, SWORD MAN, Shadow, Shark, Unicorn, Victoria, Zuma \u003c\/td\u003e\n\u003c\/tr\u003e  \u003ctr\u003e \u003ctd\u003e   2007-2008 \u003c\/td\u003e\n\u003ctd\u003e   Zongshen Inc. \u003c\/td\u003e\n\u003ctd\u003e   ZS150T-3, ZS150T-4 \u003c\/td\u003e\n\u003c\/tr\u003e      \u003c\/tbody\u003e  \u003c\/table\u003e","brand":"BLUE LINE","offers":[{"title":"Default Title","offer_id":67964663333185,"sku":"1100-1519","price":42.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-12025-0-1100-1519_7b8d06fd-de63-432f-b9a4-add48c029c16.jpg?v=1792558764"},{"product_id":"universal-parts-horizontal-honda-style-head-110cc","title":"Universal Parts Horizontal Honda Style Head - 110cc","description":"Universal Parts 52mm Stock Cylinder Head for 110cc Horizontal Honda (CRF) Style 4-stroke engines.\u003cul\u003e \u003cli\u003eCombustion Chamber: 52mm\u003c\/li\u003e\n\u003cli\u003eOverall Height: 99.5mm\u003c\/li\u003e\n\u003cli\u003eIntake and Exhaust Port Inner Diameter: 23mm\u003c\/li\u003e\n\u003cli\u003eCylinder Stud Spacing (Diagonal): 68mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch3\u003eThis product is not intended for use on public roads or land.\u003c\/h3\u003e","brand":"Universal Parts","offers":[{"title":"Default Title","offer_id":67964673720641,"sku":"290-259","price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/713347.jpg?v=1792945402"},{"product_id":"genuine-scooters-cylinder-head-sub-assy-for-stella-auto","title":"Cylinder Head Sub Assy.; Stella Auto","description":"\u003cp\u003eGenuine Scooters Cylinder Head Sub Assy. for Stella Auto.\u003c\/p\u003e","brand":"Genuine Scooters","offers":[{"title":"Default Title","offer_id":67964695314753,"sku":"SF113-0498","price":392.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-16468-0-0B83901E-DC1B-439D-9836-C37CC01C5562_610x610_crop_center_19bddf4c-2685-4f1c-9023-bfccebc52eee.webp?v=1792558841"},{"product_id":"chicago-scooter-company-cylinder-head-for-csc-bella-pug-nitro-sport","title":"Cylinder Head; CSC Bella, Pug, Nitro Sport","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eCylinder Head; CSC Bella, Pug\u003c\/p\u003e\u003cp\u003eOriginal ZNEN Part Number: 1220A-SQ5A-9000\u003cbr\u003eIn addtion to CSC Bella, this fits 50cc versions of Wolf Lucky and Amigo Avenza, \u003c\/p\u003e\u003ch2\u003eProduct Diagrams\u003c\/h2\u003e\u003cul class=\"az-content-resources\"\u003e\n\u003cli\u003e\n\u003ca href=\"\/search?view=az-assembly\u0026amp;q=211\"\u003ePUG 50 CYLINDER HEAD AND CAMSHAFT\u003c\/a\u003e \u003cspan\u003eCallout 4\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/search?view=az-assembly\u0026amp;q=38\"\u003eBELLA CLASSIC 50 CYLINDER HEAD AND CAMSHAFT\u003c\/a\u003e \u003cspan\u003eCallout 4\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Chicago Scooter Company","offers":[{"title":"Default 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