Fit GY6 50cc 139QMB 4 Stroke Engine
Include??Rear Clutch Assembly?? Front Clutch Assembly??669 *18 Belt
Rear Clutch Size??Bell OD:115mm;ID:105mm?? Splines: 22 tooth
Front Clutch Assembly Size: Drive face hole diameter 14mm??diameter 90 mm
For your quick use of new accessories, please consult the picture information and product description before purchasing
Product description
clutch Assembly and Variator Assembly with 669 belt, fit for GY6 50cc 139QMB Engine ScooterATV Quad Moped