{"product_id":"gy6-50cc-139qmb-drive-face-gear","title":"GY6 50cc (139QMB) Drive Face Gear","description":"\u003ch2\u003eDrive Face Gear for GY6 50cc Engines\u003c\/h2\u003e\u003cp\u003eThis drive face gear is designed specifically for 50cc 4-stroke QMB139 engines and compatible scooters. It plays an important role in transferring power through the transmission, ensuring smooth operation. If you notice grinding noises, slipping under load, or worn splines, it may be time to replace this component. It is one of the key \u003ca href=\"\/collections\/gy6-50cc-parts\"\u003eGY6 50cc scooter parts\u003c\/a\u003e to keep your ride in good condition.\u003c\/p\u003e\u003ch3\u003eWhat This Part Does\u003c\/h3\u003e\u003cp\u003eThe drive face gear is integral to the scooter's final drive system, working alongside torque drivers to facilitate power transfer. Replacing worn parts is necessary to maintain performance and prevent further transmission damage.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Diameter:\u003c\/strong\u003e 4 ½ inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Diameter:\u003c\/strong\u003e 13mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSplines:\u003c\/strong\u003e 26\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eThis drive face gear fits various scooters with GY6 50cc engines, specifically the QMB139 model.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBaja\u003c\/li\u003e\n\u003cli\u003eKymco\u003c\/li\u003e\n\u003cli\u003ePanterra\u003c\/li\u003e\n\u003cli\u003eRoketa\u003c\/li\u003e\n\u003cli\u003eSUNL\u003c\/li\u003e\n\u003cli\u003eSchwinn\u003c\/li\u003e\n\u003cli\u003eTank\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-transmission\"\u003eScooter Transmission \u0026amp; Final Drive\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":52795143422183,"sku":"25-901796","price":7.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2245\/9711\/files\/gy6-50cc-139qmb-drive-face-gear-1.jpg?v=1791583951","url":"https:\/\/www.magiccars.com\/products\/gy6-50cc-139qmb-drive-face-gear","provider":"MagicCars","version":"1.0","type":"link"}