2-shoe Clutch (for 40cc 4-stroke engines) show-faq-link 40cc single cylinder (no mixing

40cc single cylinder (no mixing with oil) engine

Almost fully assembled - put on the front wheel and tighten the handlebars

This will expose the clutch

Typical symptoms that indicate a gearbox:

2-shoe Clutch (for 40cc 4-stroke engines) show-faq-link 40cc single cylinder (no mixing2 shoe engine clutch for 40cc 4 stroke motors. Typical symptoms that indicate a broken or worn clutch: Your bike started making a terrible rattling noise in the engine. Rear wheel is locked up, when pulling on the pull start the back wheel immediately starts spinning. Bike cannot climb hills and giving it more gas makes the engine rev up but accelerate very poorly. To replace the clutch, you have to remove the four screws that hold the transmission