The BBT-9 is used to remove and install external bearing crankset bottom brackets. One end of the BBT-9 securely engages the 16 notches of bottom bracket cups. The other end of the tool engages the 8 internal splines of the crank arm adjustment cap on Shimano Hollowtech II systems. The BBT-9 fits cups and lockrings with 16 external notches and an outside diameter of approximately 44mm.

FEATURES

FEATURES:

• 16-notch 44mm OD cups
• Fits:
• Shimano BB80, BB5700, XT BB70, BB51, and previous external bearing threaded cups
  External threaded types for Campagnolo, Chris King, FSA MegaExo, SRAM/Truvativ GXP, Race Face X-type, Surly, Wheels, Fulcrum, Hope (non-BSA30) and others
  16-notch rotor disc lockrings
  16-notch Bafang BBSH, BBS02 Mid Drive motor lockrings