Drivetrain parts for two-stroke 49cc mini motorcycles, mini dirt bikes and kids' quads. Parts are available individually and as complete sets for 25H (thin) and T8F (heavy-duty) chain.
- Drive sprockets: 6, 7, 8 and 9 teeth
- Rear sprockets: T8F 54 teeth with 26 or 29 mm bore, 25H 68 teeth
- Chains: 25H with 136 and 138 links, T8F with 108, 126 and 148 links
- Gearboxes: 25H and T8F
- Kits: complete 25H set, complete T8F set, T8F set with 126-link chain, 54-tooth sprocket and gearbox












No reviews found
