Bb-rs501 Bottom Bracket Cups, Italian Thread Cups Shimano
Italian Thread / External / Black
£22.99
Skip to product information
Bb-rs501 Bottom Bracket Cups, Italian Thread Cups Shimano
£22.99
- Outboard Bottom bracket bearing cups for use with 2-piece cap-free design road chainsets
- Minimal bearing interface gives superbly smooth rolling
- Easy installation
- Italian thread