{"product_id":"gy6-50cc-139qmb-racing-clutch","title":"GY6 50cc (139QMB) Racing Clutch","description":"\u003ch2\u003eGY6 50cc Racing Clutch for 139QMB Engines\u003c\/h2\u003e\u003cp\u003eThis racing clutch is specifically designed for 139QMB engines, providing a noticeable improvement in acceleration and performance. It allows for a more aggressive launch, which is ideal for riders looking to maximize their scooter's capabilities. This clutch assembly includes 1500rpm clutch springs, ensuring a responsive driving experience. It is one of the \u003ca href=\"\/collections\/gy6-50cc-parts\"\u003eGY6 50cc scooter parts\u003c\/a\u003e that can significantly improve your scooter's power delivery and efficiency, making it a key upgrade for performance enthusiasts.\u003c\/p\u003e\u003ch3\u003eClutch Performance\u003c\/h3\u003e\u003cp\u003eThe GY6 50cc racing clutch offers a marked performance boost for your scooter. With an overall outer diameter of 105mm, it fits well into the designated area. The inner hole dimensions of 24 x 28mm provide compatibility with a variety of engine codes, making it a versatile option for scooter enthusiasts who demand more from their ride.\u003c\/p\u003e\u003ch3\u003eWhen to Replace Your Clutch\u003c\/h3\u003e\u003cp\u003eIt's time to consider a clutch replacement if you experience sluggish acceleration or a decline in performance. Upgrading to this racing clutch can restore your scooter’s responsiveness and improve your overall riding experience. Regular inspections are recommended to identify when a replacement is necessary, especially for those who frequently ride in high-performance conditions.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Outer Diameter:\u003c\/strong\u003e 105mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Hole Dimensions:\u003c\/strong\u003e 24 x 28mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Springs:\u003c\/strong\u003e 1500rpm clutch springs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eThis racing clutch is compatible with various 50cc and 80cc engines, specifically those based on the 139QMB engine code.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e139QMA\u003c\/li\u003e\n\u003cli\u003e139QMB\u003c\/li\u003e\n\u003cli\u003e1P39QMB\u003c\/li\u003e\n\u003cli\u003e1P39QMA-2\u003c\/li\u003e\n\u003cli\u003eYN139QMB\u003c\/li\u003e\n\u003cli\u003eJJ1P39QMB\u003c\/li\u003e\n\u003cli\u003e139FMA-2\u003c\/li\u003e\n\u003cli\u003eBD1P39QMB\u003c\/li\u003e\n\u003cli\u003eBN139QMB\u003c\/li\u003e\n\u003cli\u003e147QMD\u003c\/li\u003e\n\u003c\/ul\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":52795201650919,"sku":"25-903397","price":26.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2245\/9711\/files\/rdln-racing-clutch-for-gy6-50cc-139qmb-1.webp?v=1791584350","url":"https:\/\/www.magiccars.com\/products\/gy6-50cc-139qmb-racing-clutch","provider":"MagicCars","version":"1.0","type":"link"}