[Applicable Models]: The twist throttle kits fits for 7/8″ ( 22mm) Handlebar dirt bike, compatible with most of 50cc, 90cc, 110cc 125cc 140cc dirt bike, mini bike, pocket bike. [Package List]: 2*Handle Grip,1*950mm Throttle Cable,1*ON-OFF Switch,1*Throttle Clamp. [Easy to Install]: Please check the size specification of the throttle handle grips with cable before you place an order from us. [After-sale]: We are committed to provide excellent customer service. If you have any questions, please feel free to contact us via Amazon Message. Product Description Specification: Total Cable Length(inner wire cable end to end): 1200mm Cable Moving Length: (115mm)Inside Diameter of grip: 22mmIt can fit for 7/8″ (22mm) handlebar(most of Chinese 50cc, 90cc, 110cc 125cc 140cc 150CC 200CC 250CC 4-stroke dirt bike, mini bike, pit bike). Package included: >2 X Handle Grip >1 X Throttle Clamp >1 X 1200mm Cable >1 X ON-OFF Switch