Shimano BB-RS501 Hollowtech II English Bottom Bracket
Regular price $19.99/
Shipping calculated at checkout.
The Shimano BB-RS501 bottom bracket features an enhanced seal construction to provide long-lasting performance and service life.
- Designed for a perfect fit with Hollowtech II 24mm crank spindles
- Anodized aluminum cups are high strength and light weight
- For use with English thread bottom bracket frames