RACEWORK

1. The main body is designed with nylon + carbon fiber material, which makes it lighter, durable and has a guaranteed service life2. Widen the tread for stable riding3. The tension design of embedding/disengaging can be freely adjusted, using a 3MM hexagonal tool4. Material:...

1. Material: aluminum alloy2. Scope of application: road bicycles, folding bicycles3. Number of teeth: 34-50T/53-39T4.BCD: 110MM5. Compatibility: 2 x 10/11 speed6. The overall use of aluminum alloy material, durable7. Shaft diameter: 24mm8. Crank length: 170mm9. Weight of crankset: about 736 grams (excluding the central...