{"product_id":"gy6s-1200-1281-red-line-racing-clutch-drum-bell-new-lighter-for-qmb139-50cc-100cc","title":"RED LINE RACING CLUTCH DRUM BELL NEW \u0026 LIGHTER* FOR QMB139 50cc - 100cc","description":"\u003cp\u003e\u003cstrong\u003eRED LINE RACING CLUTCH DRUM BELL NEW \u0026amp; LIGHTER*\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e FOR QMB139 50cc - 100cc\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe durable grippy inner surface and lightweight design of RDLN's Racing Clutch Bell\u003c\/p\u003e \u003cp\u003e means faster clutch engagement, higher power, and faster top speeds for your 50 - 100cc 139QMB engine. \u003c\/p\u003e \u003cp\u003eBenefits:\u003c\/p\u003e \u003col\u003e \u003cli\u003eThe grooved inner drive face displaces clutch friction material and reduces slippage to prevent clutch glazing.\u003c\/li\u003e \u003cli\u003eThe vented bell increases heat dissipation to keep your transmission cooler for power and longevity.\u003c\/li\u003e \u003cli\u003eLightweight lattice design reduces the clutch rotational mass increasing your acceleration and maximum attainable RPM.\u003c\/li\u003e \u003c\/ol\u003e \u003cp\u003eSpecifications:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eColor: Red\u003c\/li\u003e \u003cli\u003eInner Diameter: 107mm\u003c\/li\u003e \u003cli\u003eOverall Outer Diameter: 117.5mm\u003c\/li\u003e \u003cli\u003eNumber of Splines: 22\u003c\/li\u003e \u003cli\u003eSpline Inner Diameter (peak to peak): 11.1mm\u003c\/li\u003e \u003cli\u003eGrooved drive face for surface\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eCompatibility: This product is compatible with 50 - 100cc 139QMB engines\u003c\/p\u003e \u003cp\u003e and those engines with the codes noted below:\u003c\/p\u003e \u003cp\u003e139QMB-based 50cc \/ 80cc engines with the following engine codes:\u003c\/p\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e139QMA\u003c\/td\u003e \u003ctd\u003e139QMB\u003c\/td\u003e \u003ctd\u003e1P39QMB\u003c\/td\u003e \u003ctd\u003e1P39QMA-2\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eYN139QMB\u003c\/td\u003e \u003ctd\u003eJJ1P39QMB\u003c\/td\u003e \u003ctd\u003e139FMA-2\u003c\/td\u003e \u003ctd\u003eBD1P39QMB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBN139QMB\u003c\/td\u003e \u003ctd\u003e147QMD\u003c\/td\u003e \u003ctd\u003eOther QMA models\u003c\/td\u003e \u003ctd\u003eOther QMB models\u003c\/td\u003e \u003c\/tr\u003e \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\u003eAbout RDLN: RDLN is a premier line of aftermarket performance upgrade systems and components for scooters. RDLN products are engineered to significantly improve the function, performance, and reliability of your vehicle with the ultimate goal being an optimal balance of price, power, and performance. RDLN’s extensive field-testing network ensures each product exceeds customer requirements and expectations every time. RDLN delivers full-throttle performance at uncompromised quality\u003c\/p\u003e","brand":"ChinesePartsPro","offers":[{"title":"Default Title","offer_id":53556402356536,"sku":"1200-1281","price":19.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0011\/8898\/6997\/files\/s-l1600__97056.1758294327.jpg?v=1792868080","url":"https:\/\/www.chinesepartspro.com\/products\/gy6s-1200-1281-red-line-racing-clutch-drum-bell-new-lighter-for-qmb139-50cc-100cc","provider":"ChinesePartsPro","version":"1.0","type":"link"}