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The BBT-19.2 is used to remove and install external bearing crankset bottom brackets. Fits external bearing bottom brackets with 16 external notches and an outside diameter of approximately 44mm.
The BBT-19.2 works with many external bearing crankset bottom brackets, including:
- Shimano BB80B
- Shimano BB80D
- Shimano BB4600
- Shimano XT BB70B
- Shimano BB52B
- And previous external bearing threaded cups
Also fits many external Threaded types for:
- Chris King
- FSA MegaExo
- SRAM/Truvativ GXP
- Race Face X-type
- And others