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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:

• Campagnolo
• Fulcrum
• Chris King
• FSA MegaExo
• Hope
• SRAM/Truvativ GXP
• Race Face X-type
• Surly
• Wheels
• Token
• And others