Park Tool Bottom Bracket Tool # BBT-19

The new BBT-19 is a heavy duty, shop quality tool for installing and removing 16-notch external bearing bottom bracket cups. Made from investment cast steel, the BBT-19 can be used with either a 3/8” drive torque wrench, 3/8” ratchet driver, FRW-1 Freewheel Remover Wrench, or 1” wrench.

The BBT-19 is compatible with the following external bearing bottom bracket cups:

Shimano® Hollowtech II, Campagnolo® Ulta-Torque and Power Torque, Race Face®, FSA®,
SRAM®, Truvativ®, Chris King®, Phil Wood® outboard bearing

NOTE: For the SRAM or Truvativ Howizter external bearing bottom bracket use the BBT-9.