{"product_id":"cvt-sliders-set-of-3-gy50-qmb139","title":"NCY Variator Slide Pieces Set of 3 - 139QMB 50cc 4T Scooters","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eNCY variator slide pieces (set of 3) for 50cc 4-stroke scooters with 139QMB-based engines — black plastic C\/U-shaped sliders with notched engagement slots that replace the stock ramp plate slide pieces in the front variator pulley assembly. Sold as a set of 3. SKU: 1200-1186 | MPN: 675A17DIORLL.\u003c\/p\u003e\u003cp\u003eVariator slides are the guides between the variator pulley and the back plate. These are commonly overlooked during service but wear gradually and can cause excess noise and a loss of CVT performance and acceleration. Inspect and replace whenever servicing roller or slider weights.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNCY replacement variator slide pieces — black plastic C\/U-shaped sliders with notched engagement slots\u003c\/li\u003e\n\u003cli\u003eSold as a set of 3 — replaces stock ramp plate slide pieces in front variator assembly\u003c\/li\u003e\n\u003cli\u003eFits 139QMB-based 50cc and 80cc 4-stroke engines (139QMA, 1P39QMB, YN139QMB, JJ1P39QMB, 147QMD, and all QM\/FM variants)\u003c\/li\u003e\n\u003cli\u003eMade in Taiwan by NCY | ISO 9001 certified\u003c\/li\u003e\n\u003cli\u003eSKU: 1200-1186 | MPN: 675A17DIORLL\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: NCY\u003c\/li\u003e\n\u003cli\u003eSKU: 1200-1186 | MPN: 675A17DIORLL\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of 3\u003c\/li\u003e\n\u003cli\u003eMaterial: Black plastic\u003c\/li\u003e\n\u003cli\u003eFitment: 139QMB-based 50cc\/80cc 4-stroke engines\u003c\/li\u003e\n\u003cli\u003eMade in Taiwan\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatible Engine Codes:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth colspan=\"4\"\u003e139QMB-based 50cc \/ 80cc 4-stroke engines\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\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\n\u003c\/table\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eDon't see your engine listed? If the 50cc engine code includes \"QM\" or \"FM\", this product is likely compatible with your vehicle.\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\u003ch2\u003eProduct Diagrams\u003c\/h2\u003e\u003cul class=\"az-content-resources\"\u003e\u003cli\u003e\n\u003ca href=\"\/search?view=az-assembly\u0026amp;q=266\"\u003eGO MAX TRANSMISSION\u003c\/a\u003e \u003cspan\u003eCallout 9\u003c\/span\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"NCY","offers":[{"title":"Default Title","offer_id":67964575547713,"sku":"1200-1186","price":4.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/1200-1186_39ad5e0b-986c-4270-a602-1ed59ade2ee3.jpg?v=1792945468","url":"https:\/\/azscooterparts.com\/products\/cvt-sliders-set-of-3-gy50-qmb139","provider":"AZScooterParts","version":"1.0","type":"link"}