RACEWORK

1. Made of premium aluminum alloy, which is lightweight, does not add weighing to the bicycle.

2. High strength and resistance to deformation, durable for a prolonged use.

3. Standard precision machining, which guarantees the maximum chain retention, increases Lifespan and reduces friction and noise.

4. 170mm crank arm length with chain ring bolt.

5. An ideal replacement for bicycle repair, compatible with many bicycle models.