Clutch Driven Pully Rear Assembly fits Replacement for most Chinese GY6 250cc go karts & scooters 16T spline. Clutch Driven Pully Rear Assembly fits Replacement for most Chinese GY6 250cc go karts & scooters 16T spline. Clutch Driven Pully Rear Assembly is Made of high grade steel alloy material, high temperature and corrosion resistance Replacement for long time use. Rear Driven Pully Assembly must be torqued to vehicle correctly to prevent failure. Clutch Driven Pully Rear Assembly has Exquisite workmanship, stable perReplacement formance and high reliability. Clutch Driven Pully Rear Assembly is Based on the original factory specifications, a direct replacement Replacement for the old or broken one. Clutch Driven Pully Rear Assembly fits Replacement for most Chinese GY6 250cc go karts & scooters 16T spline. Clutch Driven Pully Rear Assembly fits Replacement for most Chinese GY6 250cc go karts & scooters 16T spline. Clutch Dr