{"product_id":"gy6-50cc-139qmb-clutch-bell","title":"GY6 50cc (139QMB) Clutch Bell","description":"\u003ch2\u003eGY6 50cc Clutch Bell for Select Scooters\u003c\/h2\u003e\u003cp\u003eThe GY6 50cc clutch bell is designed for various scooter models, including the Genuine Buddy 50, CSC Go, CSC Go MAX, Bella Classic, Nitro Sport, and Pug. This component plays an important role in improving performance, particularly in terms of acceleration and cooling efficiency. It is one of the \u003ca href=\"\/collections\/gy6-50cc-parts\"\u003eGY6 50cc scooter parts\u003c\/a\u003e that can significantly upgrade your ride, whether you are using it for daily commutes or racing. A lightweight construction helps optimize power delivery and heat management.\u003c\/p\u003e\u003ch3\u003ePerformance Benefits\u003c\/h3\u003e\u003cp\u003eThis clutch bell features a textured surface for better initial bite, ensuring improved engagement with the clutch. It is cross-drilled to facilitate efficient heat dispersion and debris extraction, which is important for maintaining performance during intense riding. Upgrading to this bell not only boosts your scooter's responsiveness but also aids in keeping engine temperatures down.\u003c\/p\u003e\u003ch3\u003eInstallation and Compatibility\u003c\/h3\u003e\u003cp\u003eThe clutch bell is compatible with various 50cc and 80cc engines that share the 139QMB platform. Its design fits directly into the existing setup of your scooter. If your engine code contains \"QM\" or \"FM,\" this part is likely a suitable match for your vehicle. For riders looking to improve their stock scooters or build high-performance dragsters, this clutch bell is an excellent choice.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Diameter:\u003c\/strong\u003e 107mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Diameter:\u003c\/strong\u003e 114.85mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 34.54mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSplines:\u003c\/strong\u003e 22\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit Clutch Nut:\u003c\/strong\u003e M28\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSocket Size:\u003c\/strong\u003e 39mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit Clutch:\u003c\/strong\u003e 105mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Slider:\u003c\/strong\u003e 33.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePins:\u003c\/strong\u003e 6mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWasher:\u003c\/strong\u003e M10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing Seat:\u003c\/strong\u003e 47.4mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSocket:\u003c\/strong\u003e 14mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eThis clutch bell is compatible with the following models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCSC Go\u003c\/li\u003e\n\u003cli\u003eCSC Go MAX\u003c\/li\u003e\n\u003cli\u003eCSC Bella Classic 50\u003c\/li\u003e\n\u003cli\u003eCSC Nitro Sport 50\u003c\/li\u003e\n\u003cli\u003eCSC Pug 50\u003c\/li\u003e\n\u003cli\u003eGenuine Buddy 50\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt fits engines with the following codes: 139QMB, 1P39QMB, YN139QMB, and others related to the QMA\/QMB series.\u003c\/p\u003e\u003cp\u003eNot sure it fits? Contact us with your scooter's make, model and year and we'll confirm the fit before you order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShop more:\u003c\/strong\u003e \u003ca href=\"\/collections\/gy6-50cc-parts\"\u003eGY6 50cc Scooter Parts (139QMB)\u003c\/a\u003e · \u003ca href=\"\/collections\/gy6-scooter-parts\"\u003eGY6 Scooter Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-clutches\"\u003eScooter Clutches \u0026amp; Clutch Springs\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-parts\"\u003eScooter Parts\u003c\/a\u003e\u003c\/p\u003e","brand":"Magic Cars","offers":[{"title":"Default Title","offer_id":52800356450535,"sku":"25-914682","price":47.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2245\/9711\/files\/clutch-bell-for-gy6-50cc-139qmb-1.jpg?v=1791665715","url":"https:\/\/www.magiccars.com\/products\/gy6-50cc-139qmb-clutch-bell","provider":"MagicCars","version":"1.0","type":"link"}