Outboard Bottom bracket bearing cups for use with 2-piece cap-free design road chainsets
The minimal bearing interface gives superbly smooth rolling
Easy installation
British thread
Information
- Outboard Bottom bracket bearing cups for use with 2-piece cap-free design road chainsets
- The minimal bearing interface gives superbly smooth rolling
- Easy installation
- British thread
- 68mm BC 1.37
- Hollowtech road















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