BBB BBO-16 BB30-24mm Reducing Shims
BBB BBO-16 Bottom Adapt BB30-24mm Reducing Shims
- BB30 24 reducer.
- Allows the installation of 24mm spindle crank sets into BB30 bottom bracket shells (BB30 BB required, not included)
- Aluminium covered in plastic.
Kofi D This is a great tool for swapping from BB30 to GXP chainsets. Good price.