Wheels Manufacturing BBright to Shimano 24mm Crank Spindle Shims - WMBBRSHIM

- Run Shimano HollowTech-II cranks in your BBright frame
- Shims are based on industry standard BBright bottom bracket shells
- Easy to install & machined for exact fit
- Shims press fit directly into BBright bearings
- You will need the BBright bearings already installed into the BBright shell to start this conversion
- Removal is the opposite of installation
- You may need to gently tap them out from the opposite side