China 3/4" 19.05mm Dia. Hole Variable Performance Clutch Kit for 223 225 Type Predator 212cc Gasoline 4-Str. Gokart Racing Engine, Find details about China Variable Clutch, CVT Clutch from 3/4" 19.05mm Dia. Hole Variable Performance Clutch Kit for 223 225 Type Predator 212cc Gasoline 4-Str. Gokart Racing Engine