CDHPOWER 36T Wide Crank Assembly-3pcsfor 2-Stroke and 4-Stroke Motor Gas Motorized Bicycle 48cc/66cc/80cc

[CDHPOWER Wide Crank w/ 36T Sprocket;Be used on 26" cruiser style frame; Crank arm length: 165mm "This part allows you to convert a 1 piece crank into a 3 piece crank; Compatible with 9/16 inch pedals. Will not be compatible with Micargi Beach Cruisers stock pedals." Wide cranks are required for 4-stroke and pull start bicycle engine kits 66cc/80cc/49cc The length of the pedal crank shaft is about 266mm/10.47inch Any questionsplease contact us firstly! we can help you solve the problem until you are satisfied.]