MYK Variator Drive Wheel Assy (CVT) Complete for GY6/QMB139 50cc Engines.
VARIATOR DRIVE WHEEL ASSEMBLY (CVT) QMB139 - 50cc 4 Stroke Engines.
Set Includes: Kick starter ratchet gear, Cooling Fan, Drive Face Gear, Drive Face Spacer, Front Variator Plate, 5 gr Roller Weights, Variator Slides, and Variator Back Plate