{"title":"Brake Discs \u0026 Rotors","description":"","products":[{"product_id":"full-size-scooter-disc-brake-rotor","title":"Universal Parts 180mm Wave Brake Rotor - 3-Bolt Scooters","description":"\u003cp\u003eThis \u003cstrong\u003eUniversal Parts 180mm Disc Brake Rotor\u003c\/strong\u003e replaces a warped, scored, or worn-thin front rotor on full-size scooters, including many GY6 125cc\/150cc and 139QMB 50cc models. Its wave-cut stainless steel braking surface with slotted and drilled petals sheds heat and clears brake dust for strong, consistent stopping. The red offset center hub bolts on with a 3-bolt pattern.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e180mm wave-cut rotor:\u003c\/strong\u003e Stainless steel petal design with slots and drilled holes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRed offset center hub:\u003c\/strong\u003e Cup-style hub with six vent slots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-bolt mounting:\u003c\/strong\u003e 57mm bolt spacing, 8.5mm bolt holes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat and dust control:\u003c\/strong\u003e Cutouts help cooling and keep the pads clean.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 110-51\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e 4793\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter diameter:\u003c\/strong\u003e 180mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner diameter (center bore):\u003c\/strong\u003e 48mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotor thickness:\u003c\/strong\u003e 3.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOffset:\u003c\/strong\u003e 7mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt holes:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt hole spacing:\u003c\/strong\u003e 57mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt hole diameter:\u003c\/strong\u003e 8.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub color:\u003c\/strong\u003e Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of origin:\u003c\/strong\u003e China\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Universal Parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eEngine \/ Type\u003c\/th\u003e\n\u003cth\u003eRotor Requirements\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGY6 125cc \/ 150cc scooters\u003c\/td\u003e\n\u003ctd\u003e180mm OD, 48mm bore, 3-bolt 57mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e139QMB \/ QMB139 50cc scooters\u003c\/td\u003e\n\u003ctd\u003e180mm OD, 48mm bore, 3-bolt 57mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eFitment varies by make and model. Compare the diameter, center bore, bolt spacing, thickness, and offset with your existing rotor before ordering.\u003c\/p\u003e\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cp\u003eClean the hub mounting surface, use thread locker on the rotor bolts, and torque them evenly. Bed in new pads and rotor with several moderate stops before riding hard.\u003c\/p\u003e","brand":"Universal Parts","offers":[{"title":"Default Title","offer_id":67964489072961,"sku":"110-51","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/453626.jpg?v=1792945416"},{"product_id":"disc-brake-rotor","title":"Universal Parts Disc Brake Rotor","description":"Universal Parts Front Disc Brake Rotor (Inner Diameter: 58mm, Outer Diameter: 160mm)\u003cul\u003e \n\n\u003cli\u003eTotal Diameter: 160mm\u003c\/li\u003e \n\n\u003cli\u003eRotor Thickness: 4mm\u003c\/li\u003e \n\n\u003cli\u003eCenter Hole Diameter: 58mm\u003c\/li\u003e \n\n\u003cli\u003e3 Bolt hole Spacing: 69mm\u003c\/li\u003e \n\n\u003cli\u003eBolt hole Diameter: 11mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Universal Parts","offers":[{"title":"Default Title","offer_id":67964512764225,"sku":"159-22","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/450368.jpg?v=1792945400"},{"product_id":"47-49cc-pocket-bike-disc-brake-rotor","title":"Pocket Bike Disc Brake Rotor (120mm 3-Bolt) - 47cc\/49cc","description":"\u003ch2\u003eReliable Stopping Power: 120mm Pocket Bike Disc Brake Rotor\u003c\/h2\u003e\u003cp\u003eRestore your braking performance with the \u003cstrong\u003eUniversal Parts Disc Brake Rotor\u003c\/strong\u003e. Precision-engineered for 47cc and 49cc 2-stroke mini vehicles, this 120mm rotor is a direct replacement for worn or warped factory discs. Built from hardened, corrosion-resistant steel, it provides consistent friction and heat dissipation for safer riding on pocket bikes, mini-quads, and gas scooters.\u003c\/p\u003e\u003ch3\u003eKey Product Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal 3-Bolt Fitment:\u003c\/strong\u003e Designed with the industry-standard 33mm bolt spacing, making it compatible with a wide range of \"Cag\" and Daytona-style pocket bikes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Construction:\u003c\/strong\u003e 2mm thick steel plate resists warping under high heat and provides a durable surface for both organic and semi-metallic brake pads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVented Design:\u003c\/strong\u003e Features integrated cooling holes to reduce brake fade and clear debris from the pad surface during operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM Replacement:\u003c\/strong\u003e Replaces factory rotors on most Chinese-manufactured 2-stroke mini ATVs and dirt bikes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eComprehensive Vehicle Fitment\u003c\/h3\u003e\u003cp\u003eThis rotor is a confirmed fit for most \u003cstrong\u003e47cc and 49cc 2-Stroke\u003c\/strong\u003e vehicles, including:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eVehicle Type\u003c\/th\u003e\n\u003cth\u003ePopular Models\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePocket Bikes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCagllari CAG, MT-A1, MT-A2, Lucky 7, Daytona Style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMini Quads \/ ATVs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCag Mini Quad, 49cc Kids ATV, TaoTao, Rosso Motors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGas Scooters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eX-Treme, Boreem, and various 2-stroke stand-up scooters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Diameter:\u003c\/strong\u003e 120mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner (Center) Diameter:\u003c\/strong\u003e 26mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt Spacing (Center-to-Center):\u003c\/strong\u003e 33mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Holes:\u003c\/strong\u003e 3 Holes (Countersunk)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 2mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cblockquote\u003e\n\u003cstrong\u003eTech Tip:\u003c\/strong\u003e Always replace your brake pads when installing a new rotor. Reusing old, unevenly worn pads can score your new rotor and significantly reduce your stopping power. Check your mounting bolts for thread-lock residue and re-apply if necessary.\u003c\/blockquote\u003e\u003cp\u003e \u003c\/p\u003e","brand":"Universal Parts","offers":[{"title":"Default Title","offer_id":67964516991297,"sku":"110-19","price":13.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/454152.jpg?v=1792945424"},{"product_id":"front-brake-rotor-jog-50","title":"Blue Line Front Brake Rotor 155mm - Genuine Buddy\/RH 50, Jog","description":"\u003cp\u003eRestore reliable stopping power with the \u003cstrong\u003eBlue Line Front Disc Brake Rotor\u003c\/strong\u003e for Genuine Buddy 50, RoughHouse 50, and Yamaha Jog 50-based scooters. This OEM-equivalent replacement rotor is a direct-fit solution when factory parts are unavailable or overpriced — no modification required.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOEM-equivalent direct-fit replacement\u003c\/li\u003e\n\u003cli\u003ePrecision-machined to factory dimensions\u003c\/li\u003e\n\u003cli\u003eRestores full braking performance\u003c\/li\u003e\n\u003cli\u003eQuality aftermarket construction from Blue Line\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Diameter:\u003c\/strong\u003e 155mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotor Thickness:\u003c\/strong\u003e 3.6mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Diameter:\u003c\/strong\u003e 40.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt Hole Spacing (3-bolt):\u003c\/strong\u003e 57mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt Hole Diameter:\u003c\/strong\u003e 11mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGenuine\u003c\/td\u003e\n\u003ctd\u003eBuddy 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGenuine\u003c\/td\u003e\n\u003ctd\u003eRoughHouse 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eJog 50-based scooters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eAbout Blue Line\u003c\/h2\u003e\u003cp\u003eBlue Line offers OEM-equivalent replacement parts for on-road scooters, engineered as direct-fit solutions when factory parts are unavailable or overpriced. Delivering quality scooter parts at competitive prices since 2018.\u003c\/p\u003e\u003cp\u003eCalifornia Prop 65 Warning: www.p65warnings.ca.gov\u003c\/p\u003e","brand":"BLUE LINE","offers":[{"title":"Default Title","offer_id":67964521087297,"sku":"1000-1331","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-5972-0-1000-1331_20a9646a-cdc8-46d0-8b23-f351cea18782.jpg?v=1792557757"},{"product_id":"brake-disc-220mm-genuine-buddy-ncy-brand","title":"NCY 220mm Brake Disc Rotor | Genuine Buddy \u0026 Ruckus","description":"\u003cp\u003eUpgrade your front braking performance with the NCY 220mm oversized brake disc rotor. The larger 220mm diameter increases braking torque over the stock rotor, with ventilated wave geometry and drilled ports to maximize airflow and prevent brake fade. Precision-ground high-tensile stainless steel resists warping and corrosion. Made in Taiwan by NCY.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRequired caliper relocation bracket:\u003c\/strong\u003e Because this is an oversized rotor, the stock caliper must be relocated to clear the larger diameter.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine Buddy models: use caliper relocation bracket SKU 1000-1333\n\u003c\/li\u003e\n\u003cli\u003eHonda Ruckus builds: use caliper relocation bracket SKU 1000-1315\n\u003c\/li\u003e\n\u003cli\u003eNot compatible with custom slammed or ultra-low front-end suspension layouts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e220mm oversized diameter — more braking torque vs. stock rotor\u003c\/li\u003e\n\u003cli\u003eVentilated wave geometry with drilled ports — maximizes airflow, prevents brake fade\u003c\/li\u003e\n\u003cli\u003eHigh-tensile stainless steel — resists warping and corrosion\u003c\/li\u003e\n\u003cli\u003eRequires caliper relocation bracket: SKU 1000-1333 (Buddy) or SKU 1000-1315 (Ruckus)\u003c\/li\u003e\n\u003cli\u003eMade in Taiwan by NCY — ISO 9001 certified since 1997\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOuter diameter: 220mm (8.66\")\u003c\/li\u003e\n\u003cli\u003eRotor thickness: 4.22mm\u003c\/li\u003e\n\u003cli\u003eBolt pattern center diameter: 70mm\u003c\/li\u003e\n\u003cli\u003eWeight: 626.5g (1.38 lbs)\u003c\/li\u003e\n\u003cli\u003eMaterial: high-tensile stainless steel\u003c\/li\u003e\n\u003cli\u003eMPN: 414D01H220STAWB\u003c\/li\u003e\n\u003cli\u003eMade in Taiwan by NCY\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine Buddy 125, Buddy 150, Buddy 170i (4-stroke)\u003c\/li\u003e\n\u003cli\u003eHonda Ruckus NPS50 (with aftermarket NCY front disc brake kit)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCalifornia Prop 65 Warning: www.p65warnings.ca.gov\u003c\/p\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003cp\u003eGenuine Buddy 125 \/ Buddy 150 \/ Buddy 170i (4-stroke) — requires bracket SKU 1000-1333 | Honda Ruckus NPS50 with NCY front disc kit — requires bracket SKU 1000-1315\u003c\/p\u003e","brand":"NCY","offers":[{"title":"Default Title","offer_id":67964554150209,"sku":"1000-1013","price":112.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-6665-0-1000-1013_a060267d-d667-4b68-890a-adb75e8908f4.jpg?v=1792557838"},{"product_id":"brake-disk-fixed-200mm-genuine-buddy-50yamaha-jog-ncy-brand","title":"NCY Disc Brake (Fixed, 200mm) Genuine Buddy 50,Yamaha Jog","description":"\u003cp\u003eNCY Fixed Brake rotor is a badly needed upgrade for ANY scooter with a Yamaha Jog fork layout! Fits Genuine Buddy 50, and some Yamaha Zuma models. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e The caliper adapter is not included but available online SKU 1000-1379\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Stainless steel\u003c\/li\u003e\n\u003cli\u003eColor: Gunmetal\u003c\/li\u003e\n\u003cli\u003eSize: 200mm\u003c\/li\u003e\n\u003cli\u003eDistance (bolt hole to bolt hole): 60mm\u003c\/li\u003e\n\u003cli\u003eThickness: 4mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eGenuine Buddy 50\u003c\/td\u003e\n\u003ctd\u003eBikes with Yamaha Jog-style front forks \u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\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","brand":"NCY","offers":[{"title":"Default Title","offer_id":67964555395393,"sku":"1000-1288","price":142.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-6722-0-1000-1288_0af54a78-e250-474b-9568-639497a093a6.jpg?v=1792557839"},{"product_id":"ncy-disc-brake-floated-200mm-genuine-buddy-50-yamaha-jog","title":"NCY Disc Brake (Floated, 200mm) Genuine Buddy 50,Yamaha Jog","description":"\u003cp\u003eNCY Floating Brake rotor is a badly needed upgrade for ANY scooter with a Yamaha Jog fork layout and the floating rotor decreases the amount of rotational mass needed to stop, thus giving you superior braking ability with minimal fade!  Fits Genuine Buddy, and some Yamaha Zuma models. \u003c\/p\u003e\u003cp\u003eCaliper adapter not included.  The adapter part number is 1000-1379.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cp\u003eDiameter: 200 mm\u003cbr\u003e  Length (Hole to Hole): 60 mm\u003cbr\u003e  Thickness: 4 mm\u003cbr\u003e  Center Diameter: 40 mm\u003c\/p\u003e","brand":"NCY","offers":[{"title":"Default Title","offer_id":67964556280129,"sku":"1000-1289","price":189.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-6723-0-1000-1289_955db5e4-ad32-4f30-8bcd-39ee656a219a.jpg?v=1792557840"},{"product_id":"brake-disc-floated-black-stainless-260mm-zuma-125-ncy-brand","title":"NCY Floated Brake Disc (Black, Stainless, 245mm); Zuma 125","description":"Floating brake disks provide benefits in overall braking performance in several ways. First, floating rotors allow for an aluminum center hub. Being light weight and unsprung, the aluminum center hub is accelerated, and decelerated more quickly than a standard steel disk contributing to the overall performance of the vehicle. Second, because the steel portion of the disk is separated from the center hub, it is allowed to expand and retract more uniformly than a single piece disk. This results in a higher tolerance to abuse and high temperatures.\n\n\u003cp\u003e\n\nCaliper relocation bracket sold separately.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cp\u003eDiameter: 260 mm\u003cbr\u003e  Length (Hole to Hole): 60 mm\u003cbr\u003e  Thickness: 4 mm\u003cbr\u003e\u003c\/p\u003e","brand":"NCY","offers":[{"title":"Default Title","offer_id":67964568502593,"sku":"1000-1097","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-6693-0-1000-1097_a17bd52e-6bd6-4115-8bb9-0a8b45a8377a.jpg?v=1792557854"},{"product_id":"front-brake-disc-csc-go-qmb139-scooters","title":"Front Brake Disc; CSC go., 139QMB Scooters","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eFront Brake Disc for CSC go. or 139QMB Chinese Scooters\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cp\u003eDiameter: 160 mm\u003cbr\u003e  Length (Hole to Hole): 70 mm\u003cbr\u003e  Thickness: 3.5 mm\u003cbr\u003e\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=1\"\u003eQMB139 FRONT WHEEL ASSY\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=55\"\u003eGO MAX FRONT WHEEL ASSY\u003c\/a\u003e \u003cspan\u003eCallout 4\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Chicago Scooter Company","offers":[{"title":"Default Title","offer_id":67964636299585,"sku":"1000-4017","price":26.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-10212-0-1000-4017_cc4d0cdf-9332-4552-b455-aeba1e61ffa8.jpg?v=1792558027"},{"product_id":"ncy-disc-brake-silver-floated-200mm-honda-ruckus-dio","title":"NCY 200mm Floating Disc Brake Rotor - 3-Bolt, 70mm","description":"\u003cp\u003eNCY 200mm floating disc brake rotor for scooters with a 3-bolt mounting pattern and 70mm bolt hole spacing. The floating design uses a separate aluminum center hub that expands and contracts independently from the rotor ring, making it more tolerant of high braking temperatures and reducing warping compared to a fixed rotor. Made in Taiwan, ISO 9001 certified.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncreased stopping power — larger diameter rotor delivers greater leverage and braking force\u003c\/li\u003e\n\u003cli\u003eFloating design — aluminum center hub expands\/contracts independently for better heat tolerance\u003c\/li\u003e\n\u003cli\u003e200mm rotor diameter\u003c\/li\u003e\n\u003cli\u003e3-bolt mounting pattern, 70mm bolt hole spacing\u003c\/li\u003e\n\u003cli\u003eSilver finish\u003c\/li\u003e\n\u003cli\u003eMade in Taiwan — ISO 9001 certified\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e200mm (7.874\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e4.22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBolt Pattern\u003c\/th\u003e\n\u003ctd\u003e3-bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBolt Hole Spacing\u003c\/th\u003e\n\u003ctd\u003e70mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eSilver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003eFloating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eNCY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003e\u003c\/h2\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eAdditional modifications may be required:\u003c\/strong\u003e The Honda Ruckus, Dio, and Metropolitan come with drum brakes from the factory and require a complete disc brake conversion — including forks, caliper, caliper bracket, and brake line\/master cylinder — before this rotor can be installed. See the NCY Front End Disc Conversion Kit or the NCY Slammed Disc Conversion Kit.\u003c\/p\u003e\u003cp\u003eFor scooters such as the Maddog that already have a smaller disc brake rotor, a caliper spacing bracket is required to move the caliper outward to accommodate this larger 200mm diameter rotor. For Ruckus, see the Brake Caliper Adapter (B4) for Honda Ruckus (SKU 1000-1268). For single piston calipers, see the NCY Brake Caliper Bracket — 200mm Rotor Upgrade (SKU 1000-1379). For dual piston calipers, see the NCY Caliper Adapter — 200mm, 2 Piston Caliper (SKU 1000-1367). Always verify fitment before ordering, as there are many different calipers and fork mounts on the market.\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eHonda Ruckus (NPS50)\u003c\/th\u003e\n\u003ctd\u003eAll years (Zoomer) — full disc brake conversion required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHonda Dio\u003c\/th\u003e\n\u003ctd\u003eAll years — full disc brake conversion required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHonda Metropolitan (Crea Scoopy\/Jazz)\u003c\/th\u003e\n\u003ctd\u003eVerify before ordering — full disc brake conversion required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaddog Gen V\u003c\/th\u003e\n\u003ctd\u003eFits 3-bolt 70mm hubs — caliper spacing bracket required when upgrading from a smaller rotor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUniversal\u003c\/th\u003e\n\u003ctd\u003eFits any scooter with a 3-bolt 70mm hub — caliper spacing bracket may be required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e \u003c\/p\u003e","brand":"NCY","offers":[{"title":"Default Title","offer_id":67964645409089,"sku":"1000-1355","price":255.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-9512-0-1000-1355_69afacb2-35bc-41ae-a944-8d9b9bc5f324.jpg?v=1792558037"},{"product_id":"universal-parts-140mm-disc-brake-rotor-ebike-escooter","title":"Universal Parts 140mm Disc Brake Rotor - eBike, eScooter","description":"\u003cp\u003eUniversal Parts 140mm diameter disc brake rotor for e-bikes and electric stand-up scooters. Direct replacement rotor for the UberScoot 1600W stand-up scooter.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInner Diameter: 29mm\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 140mm\u003c\/li\u003e\n\u003cli\u003eBolt Hole Spacing: 34mm\u003c\/li\u003e\n\u003cli\u003eThickness: 2mm\u003c\/li\u003e\n\u003cli\u003e3 Hole mounting\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUniversal Fit\u003c\/p\u003e","brand":"Universal Parts","offers":[{"title":"Default Title","offer_id":67964657271105,"sku":"110-67","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/801476.jpg?v=1792945434"},{"product_id":"blue-line-brake-disc-190mm-buddy-125-12-rh50","title":"Blue Line Brake Disc (190mm); Buddy 125, 12\" RH50","description":"\u003cp\u003e190mm Blue Line Brake Disc for Buddy 125, 12\" RH50.\u003c\/p\u003e","brand":"BLUE LINE","offers":[{"title":"Default Title","offer_id":67964657697089,"sku":"1000-1384","price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-12473-0-1000-1384_47bccbdd-5bf2-46a4-be8d-9f0ffa40d615.jpg?v=1792558758"},{"product_id":"universal-parts-front-brake-rotor-dirt-bike","title":"Universal Parts Front Brake Rotor - Dirt Bike","description":"\u003cp\u003eUniversal Parts front brake rotor for 49cc-125cc mini dirt bikes.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInner Diameter: 50mm \u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 190mm \u003c\/li\u003e\n\u003cli\u003eBolt Hole Spacing: 66mm\u003c\/li\u003e\n\u003cli\u003eThickness: 3.9mm\u003c\/li\u003e\n\u003cli\u003eOffset: 10mm\u003c\/li\u003e\n\u003c\/ul\u003eUniversal Fit","brand":"Universal Parts","offers":[{"title":"Default Title","offer_id":67964658352449,"sku":"110-68","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/801478.jpg?v=1792945437"},{"product_id":"ebc-brakes-ebc-180mm-contour-brake-rotor-upgrade-kit-bicycle-e-bike","title":"EBC 180mm Contour Brake Rotor Upgrade Kit | Bicycle \u0026 E-Bike","description":"\u003cp\u003eBoost your stopping power by up to 20% with the \u003cstrong\u003eEBC MTBD160-180C 180mm Contour Brake Rotor Upgrade Kit\u003c\/strong\u003e. This kit converts your existing 160mm disc setup to a 180mm rotor without changing your caliper, cables, hydraulics, or lever. Includes a relocation bracket that repositions your stock caliper to align with the new oversized rotor. All you need are two allen keys.\u003c\/p\u003e\u003cp\u003ePremium heat-treated stainless steel, diamond ground, and compatible with every type of mountain bike brake pad. Made in England by EBC Brakes.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 20% more braking power\u003c\/strong\u003e — converts 160mm to 180mm without caliper changes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes relocation bracket\u003c\/strong\u003e — repositions stock caliper to align with new rotor; fits most 50mm center forks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternational standard 6-bolt center hub\u003c\/strong\u003e — fits all mountain bike disc hubs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat-treated stainless steel, diamond ground\u003c\/strong\u003e — compatible with all mountain bike brake pad types\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy installation\u003c\/strong\u003e — two allen keys only; no other changes required\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNot compatible with Manitou forks\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e MTBD160-180C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotor Diameter:\u003c\/strong\u003e 180mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotor Bolt Spacing:\u003c\/strong\u003e 44mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelocation Bracket Bolt Spacing:\u003c\/strong\u003e 50mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Heat-treated stainless steel (diamond ground)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Rotor and mounting hardware\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMade in England\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003cp\u003eUniversal fit for bicycles and e-bikes with a 160mm disc brake setup and international standard 6-bolt center hub. Fits all fork types \u003cstrong\u003eexcept Manitou\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eCalifornia Prop 65 Warning: www.p65warnings.ca.gov\u003c\/p\u003e","brand":"EBC Brakes","offers":[{"title":"Default Title","offer_id":67964660384065,"sku":"125-84","price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/806852.jpg?v=1792945441"},{"product_id":"ebc-brakes-ebc-203mm-contour-rotor-for-bicycle-mtbd160-203c","title":"EBC 203mm Contour Rotor For Bicycle MTBD160-203C","description":"\u003cp\u003e \n   EBC 203mm Contour Rotor For Bicycles and E-Bikes. \n  \u003cbr\u003e \n  \u003cbr\u003e \n  Upgrade your braking power by up to 20%! This kit converts your existing 160mm disc into a 203mm light weight contoured brake disc. All mountain bike discs use an international standard 6 bolt center hub. \n\u003c\/p\u003e \n\u003cp\u003e \n  The disc comes complete with a relocation bracket, which again uses an international standard bolt spacing and fits most 50mm center forks, and repositions your stock caliper to align with the new oversized rotor. This kit will fit all fork types EXCEPT Manitou. \n\u003c\/p\u003e \n\u003cp\u003e \n  Easy to install! No other changes are necessary to your caliper, cables, hydraulics or lever. All you need are two allen keys. These are premium quality heat treated stainless steel discs, diamond ground and compatible with every type of mountain bike brake pad.   \n\u003c\/p\u003e\u003cul\u003e \n\n  \u003cli\u003e \n\n    EBC Part MTBD160-203C \n\n  \u003c\/li\u003e \n\n  \u003cli\u003e \n\n    Bolt Spacing of Rotor: 44mm \n\n  \u003c\/li\u003e \n\n  \u003cli\u003e \n\n    Bolt Spacing of Relocation Bracket: 50mm \n\n  \u003c\/li\u003e \n\n  \u003cli\u003e \n\n    203mm Heat Treated Stainless Steel Rotor \n\n  \u003c\/li\u003e \n\n  \u003cli\u003e \n\n    Includes Mounting Hardware \n\n  \u003c\/li\u003e \n\n  \u003cli\u003e \n\n    Made in England \n\n  \u003c\/li\u003e \n\n\u003c\/ul\u003eUniversal Fit","brand":"EBC Brakes","offers":[{"title":"Default Title","offer_id":67964661596481,"sku":"125-85","price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/823384.jpg?v=1792945444"},{"product_id":"niu-rear-brake-disc-n-n-sport-ngt","title":"Niu Rear Brake Disc; N;N-Sport;NGT","description":"\u003cp\u003eBlue LIne Aftermarket rear brake disc for the NIU NQi and NQi GT.  Pick up some rear pads to go with!  Check out other NIU items here: Niu Electric Scooter Parts\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Blue Line","offers":[{"title":"Default Title","offer_id":67964670771521,"sku":"1000-6002","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-12448-0-1000-6002_cbc49e99-2a15-41dc-91cc-2c5ed9cb117d.jpg?v=1792558772"},{"product_id":"ebc-250mm-rotor-and-bracket-set-honda-grom","title":"EBC 250mm Rotor and Bracket Set - Honda Grom","description":"EBC Oversized 250mm Front Brake Rotor and Caliper Bracket for 2013-2020 Honda Grom.\u003cbr\u003e\u003cbr\u003eIncrease your Honda Grom's front braking ability by 30%! With an easy to install 6 button, fully floating 250mm rotor (30mm larger than stock) and an included anodized bracket to space your stock caliper, this is a quick way to gain much more stopping power.\u003cbr\u003e\u003cbr\u003eThe rotor blade is made of stainless steel and the 6 button construction eliminates warping. The rotor center and caliper bracket are both lightweight alloy construction.\u003cul\u003e \u003cli\u003eEBC Part OSX1183C\u003c\/li\u003e\n\u003cli\u003eIncludes 250mm Rotor, Caliper Bracket, and Bracket Hardware\u003c\/li\u003e\n\u003cli\u003eStainless Steel Rotor\u003c\/li\u003e\n\u003cli\u003e6 Button Rotor Resists Warping  \u003c\/li\u003e\n\u003cli\u003eDoes Not Fit Honda Monkey\u003c\/li\u003e\n\u003c\/ul\u003eHonda Grom 125","brand":"EBC Brakes","offers":[{"title":"Default Title","offer_id":67964678472001,"sku":"125-75","price":268.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-11813-0-125-75.main.01.default.jpg?v=1792558780"},{"product_id":"niu-xqi3-rear-brake-disc","title":"NIU XQi3 Rear Brake Disc","description":"\u003cp\u003eReplace the rear brake disc on your NIU XQi3 electric motorcycle with this genuine OEM rotor. Direct bolt-on fit — no modifications required. Sourced directly from NIU to ensure correct dimensions, mounting pattern, and braking performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine OEM NIU rear brake disc\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on replacement for NIU XQi3\u003c\/li\u003e\n\u003cli\u003eCorrect OEM dimensions and mounting pattern\u003c\/li\u003e\n\u003cli\u003ePosition: Rear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGenuine OEM NIU rear brake disc\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on replacement for NIU XQi3\u003c\/li\u003e\n\u003cli\u003eCorrect OEM dimensions and mounting pattern\u003c\/li\u003e\n\u003cli\u003ePosition: Rear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePosition: Rear\u003c\/li\u003e\n\u003cli\u003eType: Disc \/ Rotor\u003c\/li\u003e\n\u003cli\u003eDimensions: 8\" x 8\" x 0.5\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.7 lbs\u003c\/li\u003e\n\u003cli\u003eMPN: 20104011\u003c\/li\u003e\n\u003cli\u003eSKU: NIU-20104011\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003ePosition\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eNIU\u003c\/td\u003e\n\u003ctd\u003eXQi3\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eCalifornia Prop 65 Warning: www.p65warnings.ca.gov\u003c\/p\u003e","brand":"NIU","offers":[{"title":"Default Title","offer_id":67964690202945,"sku":"NIU-20104011","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/C1D9DF96-3C09-472B-93FF-03D391543AE4.jpg?v=1792770415"},{"product_id":"140mm-green-line-disc-brake-for-segway-ninebot","title":"Green Line Disc Brake (140mm); Segway Ninebot","description":"\u003cp\u003eDisc Brake Rotor with mounting hardware fits Segway Ninebot eScooter F25, F30, F30S, F40, P65U, P100SU model scooters. Rotor is also compatible with F35 units distributed by Costco.\u003c\/p\u003e\u003cp\u003eEquivalent to Segway Part No. AB.50.0029.75\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOuter Diameter: 140mm \/ 5.5 inches\u003c\/li\u003e\n\u003cli\u003e6 point mounting holes\u003c\/li\u003e\n\u003cli\u003eIncludes 6 bolts with thread locking compound pre-applied\u003c\/li\u003e\n\u003cli\u003eHigh temperature wear resistant stainless steel material\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSegway Ninebot F25\u003c\/td\u003e\n\u003ctd\u003eSegway Ninebot F30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSegway Ninebot F35\u003c\/td\u003e\n\u003ctd\u003eSegway Ninebot F40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSegway Ninebot P100S\u003c\/td\u003e\n\u003ctd\u003eSegway Ninebot P65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cb\u003eAbout Green Line: \u003c\/b\u003eGreen Line provides OEM-equivalent replacement components for mobility products. Green Line parts are direct-fit parts that function identically to low-quality, unavailable, or prohibitively priced original equipment manufacturer (OEM) parts. Since 2023, Green Line has been delivering high-quality scooter parts at competitive prices, ensuring optimal customer value.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.p65warnings.ca.gov\/sites\/default\/files\/downloads\/factsheets\/motor_vehicle_parts_fact_sheet.pdf\"\u003e\u003cb\u003e\u003cspan\u003eWARNING: California’s Proposition 65\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"GREEN LINE","offers":[{"title":"Default Title","offer_id":67964697346369,"sku":"3100-0049","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-15935-0-3100-0049.webp?v=1792558843"},{"product_id":"chicago-scooter-company-185mm-front-disc-brake-for-csc-bella","title":"Front Disc Brake (185mm); CSC Bella","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eThis Front Disc Brake (185mm) fits Chicago Scooter Company's Bella Classic 50, Nitro Sport 50, Pug 50 and other and 50cc 139QMB bikes. \u003c\/p\u003e\u003cp\u003eOriginal Parts For Scooters SKU 159-16\u003cbr\u003eOriginal ZNEN Part Number: 45121-XSG-9000\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInner Diameter: 58mm\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 180mm\u003c\/li\u003e\n\u003cli\u003eTotal Diameter: 180mm  \u003c\/li\u003e\n\u003cli\u003eRotor Thickness: 3.5mm  \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCenter Hole Diameter: 58mm  \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e3 Hole Bolt Spacing: 69mm  \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBolt Hole Diameter: 10.5mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Models noted below\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCSC Bella Classic 50\u003c\/td\u003e\n\u003ctd\u003eCSC Nitro Sport 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCSC Pug 50\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\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=13\"\u003eBELLA CLASSIC 50 FRONT WHEEL\u003c\/a\u003e \u003cspan\u003eCallout 7\u003c\/span\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Chicago Scooter Company","offers":[{"title":"Default Title","offer_id":67964713599297,"sku":"1000-4114","price":26.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-15997-0-1000-4114_0e303d7e-91d6-4f21-9210-fc24db3f48ef.jpg?v=1792558862"},{"product_id":"chicago-scooter-company-190mm-front-disc-brake-for-csc-bella","title":"Front Disc Brake (190mm); CSC Bella","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eFront Disc Brake (190mm); CSC Bella\u003c\/p\u003e\u003cp\u003eOriginal ZNEN Part Number: 45121-B09-9000\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\u003cli\u003e\n\u003ca href=\"\/search?view=az-assembly\u0026amp;q=209\"\u003ePUG 50 FRONT WHEEL ASSY\u003c\/a\u003e \u003cspan\u003eCallout 6\u003c\/span\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Chicago Scooter Company","offers":[{"title":"Default Title","offer_id":67964714844481,"sku":"1000-4126","price":26.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-15999-0-1000-4126_4b8b4660-f5fe-4d2c-90b1-533675a173ac.jpg?v=1792558864"},{"product_id":"chicago-scooter-company-front-bake-disc-for-155mm-csc-nitro-sport","title":"Front Bake Disc; (155mm); CSC Nitro Sport","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eFront Bake Disc; (155mm); CSC Nitro Sport\u003c\/p\u003e\u003cp\u003eOriginal ZNEN Part Number: 45121-AEA8-9000\u003cbr\u003eIn addtion to CSC Nitro Sport, this fits 50cc versions Wolf, Amigo, and Scoot Star scooters.\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=160\"\u003eNITRO SPORT 50 FRONT WHEEL\u003c\/a\u003e \u003cspan\u003eCallout 7\u003c\/span\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Chicago Scooter Company","offers":[{"title":"Default Title","offer_id":67964729917761,"sku":"1000-4203","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-17036-0-6DC39A95-23AB-4E29-AE67-6E973BAD2FBA.jpg?v=1792558919"},{"product_id":"genuine-scooters-brake-disc-for-stella-2t-4t-auto","title":"Brake Disc; Stella 2T, 4T, Auto","description":"\u003cp\u003eBrake Disc; Stella 2T, 4T, Auto\u003c\/p\u003e","brand":"Genuine Scooters","offers":[{"title":"Default Title","offer_id":67964730507585,"sku":"C-3721415","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-17314-0-D9CF39B8-6938-45A9-A579-38CCEE5EC264.jpg?v=1792558920"},{"product_id":"niu-xqi3-front-brake-rotor","title":"NIU XQi3 Front Brake Rotor","description":"\u003cp\u003eRestore confident stopping power with this genuine OEM front brake rotor for the NIU XQi3 electric motorcycle. A direct bolt-on replacement that matches factory specifications exactly — no modifications required. The rotor is precision-machined from the same spec as the original, ensuring proper caliper alignment, consistent braking feel, and long service life.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine OEM replacement — direct fit for NIU XQi3\u003c\/li\u003e\n\u003cli\u003eFront disc brake rotor\u003c\/li\u003e\n\u003cli\u003eDiameter: approx. 8.5\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.85 lbs\u003c\/li\u003e\n\u003cli\u003eCountry of origin: China\u003c\/li\u003e\n\u003cli\u003eMPN: 20102016\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCalifornia Prop 65 Warning: www.p65warnings.ca.gov\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGenuine OEM replacement — direct bolt-on, no modifications required\u003c\/li\u003e\n\u003cli\u003ePrecision-machined to factory spec for proper caliper alignment\u003c\/li\u003e\n\u003cli\u003eConsistent braking feel and long service life\u003c\/li\u003e\n\u003cli\u003eFront disc brake rotor for NIU XQi3\u003c\/li\u003e\n\u003cli\u003eMPN: 20102016\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cp\u003eType: Front Disc Brake Rotor | Fitment: NIU XQi3 | MPN: 20102016 | Diameter: ~8.5\" | Weight: 0.85 lbs | Origin: China | SKU: NIU-20102016\u003c\/p\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003cp\u003eNIU XQi3 electric scooter — front brake rotor (OEM direct replacement)\u003c\/p\u003e","brand":"NIU","offers":[{"title":"Default Title","offer_id":67964735095105,"sku":"NIU-20102016","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/CCD37938-28AB-4604-AB61-97D7EE0F29D7.jpg?v=1792770480"},{"product_id":"genuine-kick-scooter-disc-brake-rotor-for-genuine-trail","title":"Disc Brake Rotor; Genuine Trail","description":"\u003cp\u003eGenuine Kick Scooter Disc Brake Rotor for Genuine Trail.\u003c\/p\u003e","brand":"Genuine Kick Scooter","offers":[{"title":"Default Title","offer_id":67964736110913,"sku":"040020039","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/5E0431D7-4C95-4D2E-98D2-BE46FE1E90C9.jpg?v=1792793663"},{"product_id":"genuine-kick-scooter-disc-brake-rotor-for-genuine-chase","title":"Disc Brake Rotor; Genuine Chase","description":"\u003cp\u003eGenuine Kick Scooter Disc Brake Rotor for Genuine Chase.\u003c\/p\u003e","brand":"Genuine Kick Scooter","offers":[{"title":"Default Title","offer_id":67964737061185,"sku":"040060300","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/040060300.webp?v=1792793667"},{"product_id":"ncy-floating-disc-brake-rotor-honda-grom-dax-monkey","title":"NCY Floating Disc Brake Rotor | Honda Grom Dax Monkey","description":"\u003cp\u003eBrake harder and faster with the NCY Floating Disc Brake Rotor (245mm). This premium brake upgrade for the Honda Grom, Dax 125, and Monkey 125 is engineered to allow the braking surface to move independently of the carrier. This self-centering action reduces thermal distortion under repeated hard braking, minimizes pad taper wear, and delivers more consistent bite and modulation compared to a conventional fixed rotor. Precision-machined to install directly onto the stock hub with no modifications required. \u003cem\u003e\u003cstrong\u003eNCY Caliper Adapter will be required for compatibility with caliper.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize: \u003c\/strong\u003e245mm diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Honda Grom, Dax 125, and Monkey 125\u003c\/li\u003e\n\u003cli\u003eFloating rotor design reduces thermal warping and improves pad contact consistency\u003c\/li\u003e\n\u003cli\u003eSelf-centering action minimizes brake pad taper wear\u003c\/li\u003e\n\u003cli\u003ePrecision-machined to OEM bolt pattern — direct bolt-on fitment\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM and aftermarket brake calipers\u003c\/li\u003e\n\u003cli\u003eSold individually\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCalifornia Residents:\u003c\/strong\u003e This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit P65Warnings.ca.gov.\u003c\/p\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003cp\u003eHonda Grom 125, Honda Monkey 125\u003c\/p\u003e","brand":"NCY","offers":[{"title":"Default Title","offer_id":67964742140225,"sku":"1000-1395","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/1000-1395_29a23638-f0aa-46c6-9d03-ce91aa989e59.webp?v=1792993054"},{"product_id":"niu-kqi3-series-disc-brake-rotor","title":"NIU KQi3 Pro \u0026 Sport Disc Brake Rotor - Front or Rear OEM","description":"\u003cp\u003eThis \u003cstrong\u003eNIU OEM Disc Brake Rotor\u003c\/strong\u003e (SKU H0601001) is the factory replacement rotor for the NIU KQi3 Pro and KQi3 Sport electric kick scooters, and it fits either the front or rear wheel. Replace it if your rotor is warped and causing a pulsing lever or noise, or if it has worn thin after high-mileage commuting.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNIU OEM part:\u003c\/strong\u003e Factory replacement rotor for the KQi3 Pro and Sport.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront or rear:\u003c\/strong\u003e The same rotor fits both wheel positions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel construction:\u003c\/strong\u003e Wear-resistant for consistent braking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect fit:\u003c\/strong\u003e Bolts on in the original factory location.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e H0601001\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent:\u003c\/strong\u003e Disc brake rotor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Front or rear wheel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e NIU (OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003ePosition\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNIU\u003c\/td\u003e\n\u003ctd\u003eKQi3 Pro\u003c\/td\u003e\n\u003ctd\u003eFront or rear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNIU\u003c\/td\u003e\n\u003ctd\u003eKQi3 Sport\u003c\/td\u003e\n\u003ctd\u003eFront or rear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eThe KQi3 Max uses a different brake setup, so this rotor is listed for the KQi3 Pro and Sport only.\u003c\/p\u003e\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cp\u003eFit fresh pads whenever you replace a rotor, since worn pads can score a new disc. We carry \u003ca href=\"\/products\/green-line-brake-pads-for-niu-kqi3-pro-kqi3-sport?variant=67964701999425\" title=\"Green Line brake pads for NIU KQi3 Pro and Sport\"\u003eGreen Line Brake Pads for the KQi3 Pro and Sport (H060200A)\u003c\/a\u003e. Clean the new rotor with brake cleaner before installing to remove any protective oil.\u003c\/p\u003e","brand":"NIU","offers":[{"title":"Default Title","offer_id":67964743156033,"sku":"H0601001","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-17186-0-H0601001_ac5ac52b-06af-493e-9ab3-187f895cd430.jpg?v=1792558933"},{"product_id":"hiboy-front-brake-rotor-hiboy-ex6-ebikes","title":"Hiboy Front Brake Rotor - Hiboy EX6 eBikes","description":"\u003cp\u003eOEM Hiboy Front Disc Brake Rotor for Hiboy EX6 Model electric bicycles.\u003c\/p\u003e","brand":"Hiboy","offers":[{"title":"Default Title","offer_id":67964772647233,"sku":"8059005","price":13.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/C93C9DA2-2154-4B20-91B0-B384104D75A5.jpg?v=1792793645"},{"product_id":"ebike-rear-brake-rotor-disc-fits-a-hiboy-p6-ex6","title":"eBike Rear Brake Rotor \/ Disc - fits a Hiboy P6, EX6","description":"\u003cp\u003eOEM Hiboy eBike Rear Brake Rotor with mounting hardware.  This rear brake disc fits Hiboy P6 and EX6 model electric bicycles and includes the mounting bolts for the brake rotor.\u003c\/p\u003e","brand":"Hiboy","offers":[{"title":"Default Title","offer_id":67964783493441,"sku":"7008026","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/Hiboy_eBike_brake_rotor_with_mounting_hardware_for_EX6_and_P6_models.png?v=1792793683"},{"product_id":"surron-oem-front-disc-brake-rotor-203mm-light-bee","title":"Surron OEM Front Disc Brake Rotor 203mm | Light Bee","description":"\u003cp\u003eOEM front brake disc (44mm) for Surron Light Bee and Light Bee X electric bikes.\u003c\/p\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eSurron Light Bee\u003c\/td\u003e\n\u003ctd\u003eSurron Light Bee X\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e \u003c\/p\u003e","brand":"Brand not specified","offers":[{"title":"Default Title","offer_id":67964785754433,"sku":"2200-0005","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/2200-0005.webp?v=1792793692"},{"product_id":"surron-oem-rear-disc-brake-rotor-203mm-light-bee","title":"Surron OEM Rear Disc Brake Rotor 203mm | Light Bee","description":"\u003ch2\u003eFactory Performance: Surron OEM Rear Brake Disc\u003c\/h2\u003e\u003cp\u003eMaintain your bike's original braking precision with the \u003cstrong\u003eGenuine Surron OEM Rear Brake Disc\u003c\/strong\u003e. Specifically designed for the Light Bee series, this rotor features the correct oversized center bore and 54mm bolt pattern required for factory rear hubs. Engineered for the unique weight and torque of electric off-roaders, it provides a consistent, fade-resistant \"bite\" in all riding conditions.\u003c\/p\u003e\u003ch3\u003eOEM Technical Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Heat Management:\u003c\/strong\u003e Features the latest factory \"wave\" venting pattern to maximize surface area and dissipate heat quickly during aggressive trail riding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Ground Steel:\u003c\/strong\u003e Manufactured from high-tensile stainless steel to ensure a perfectly flat surface, eliminating the lever pulse and vibration common with budget aftermarket rotors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable 2.0mm Thickness:\u003c\/strong\u003e Built to meet factory wear specifications, offering the ideal balance between weight reduction and structural rigidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Bolt-On:\u003c\/strong\u003e No spacers or adapters required—this is the exact factory part used in production.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eComprehensive Fitment Guide\u003c\/h3\u003e\u003cp\u003eThis 54mm center-bore rotor is designed \u003cstrong\u003eexclusively for the rear hub\u003c\/strong\u003e of the following electric bikes:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003cth\u003eCompatible Models\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSur-Ron\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLight Bee X, Light Bee S (All Years)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSegway\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDirt eBike X260, X160\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCustom Builds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard Sur-Ron Rear Hub Assemblies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter:\u003c\/strong\u003e 203mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Diameter (Hub Bore):\u003c\/strong\u003e 54mm (Oversized Rear Pattern)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 2.0mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Hardware:\u003c\/strong\u003e Requires M6 Bolts (Not included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 2200-0006\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cblockquote\u003e\n\u003cstrong\u003ePro Mechanic Tip:\u003c\/strong\u003e The Sur-Ron uses two different bolt patterns. The \u003cstrong\u003eFront\u003c\/strong\u003e uses a standard MTB 44mm pattern (M5 bolts), while this \u003cstrong\u003eRear\u003c\/strong\u003e rotor uses an oversized 54mm pattern (M6 bolts). Always use blue thread locker (Loctite 242) on your mounting bolts to prevent them from backing out due to motor vibration.\u003c\/blockquote\u003e\u003cp\u003e\u003cstrong\u003e\u003cem\u003eNeed the front? For the matching 44mm Front Brake Disc, please check SKU 2200-0005.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e","brand":"Brand not specified","offers":[{"title":"Default Title","offer_id":67964806136129,"sku":"2200-0006","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/2200-0006.webp?v=1792793678"},{"product_id":"rear-brake-disk-blur","title":"REAR BRAKE DISK (BLUR)","description":"\u003cp\u003e\nYou can also purchase this part through your \nlocal Genuine dealer.\n\u003c\/p\u003e","brand":"Brand not specified","offers":[{"title":"Default Title","offer_id":67964806758721,"sku":"M2406800000","price":36.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/M2406800000.webp?v=1792793681"},{"product_id":"dirt-bike-disc-brake-rotor-no-offset-local-1601","title":"Dirt Bike Disc Brake Rotor - No Offset","description":"\u003cp\u003eDirt Bike Disc Brake Rotor with no offset (Inner Diameter: 50mm, Outer Diameter: 190mm)\u003c\/p\u003e\u003cp\u003eOuter Diameter: 190mm\u003c\/p\u003e\u003cp\u003eInner Diameter: 50mm\u003c\/p\u003e\u003cp\u003eNo Offset\/Flat\u003c\/p\u003e\u003cp\u003eBolt Hole Spacing: 66mm\u003c\/p\u003e","brand":"Universal Parts","offers":[{"title":"Default Title","offer_id":68171693687105,"sku":"110-54","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/img110-54-640_1.jpg?v=1793826739"},{"product_id":"ebc-oe-style-rear-rotor-md1184-honda-grom-local-11809","title":"EBC OE Style Rear Rotor MD1184 - Honda Grom","description":"\u003cp\u003eEBC OE Style Rear Brake Rotor for 2013-2018 Honda Grom.\u003c\/p\u003e\u003cp\u003e190mm OE style front brake rotors bolt in in place of your stock rotor. The heat treated steel construction allows for maximum strength and longevity!\u003c\/p\u003e\u003cp\u003eEBC Part MD1184\u003c\/p\u003e\u003cp\u003e190mm Tempered and Hardened Steel Rotor\u003c\/p\u003e\u003cp\u003eMade in England\u003c\/p\u003e\u003cp\u003eHonda Grom 125\u003c\/p\u003e","brand":"EBC","offers":[{"title":"Default Title","offer_id":68171697783105,"sku":"125-79","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/125-79.main.01.default.jpg?v=1793826834"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/collections\/az-p051-brake-rotors.png?v=1793858316","url":"https:\/\/azscooterparts.com\/collections\/scooter-brake-disk-rotors.oembed","provider":"AZScooterParts","version":"1.0","type":"link"}