Product Details
Shimano BB-RS500 Bottom Bracket Cups
Shimano Tiagra-quality replacement cup and bearing set for 2-piece Shimano cranksets.
- Suitable for any Shimano road bike cranksets with integrated 24mm diameter axle.
- Aluminium cups with cartridge sealed bearings for fit-and-forget reliability.
- Fits 68mm bottom bracket with British Standard threads.
- Weight: 93g based upon weighing one set of Shimano BB-RS500 Bottom Bracket Cups at Edinburgh Bicycle Co-op HQ in July 2015.