GY6 49cc-100cc (QMB139) - Belt - Clutch - Variator
Belt, clutch, and variator components for GY6 49cc–100cc (QMB139) engines keep small scooters accelerating smoothly and delivering power reliably. These parts regulate how the CVT transmission engages, shifts, and responds under load, making them essential for everyday performance. Whether you’re replacing a worn drive belt, refreshing clutch parts, or installing a new variator on scooters from TaoTao, Jonway, Peace Sports, and other Chinese brands, these components help restore smooth takeoff, steady speed, and consistent power delivery.
