Park Tool BBT-9, Bottom Bracket Tool, click to enlarge
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Item # BBT-9

/ Tools / Crank & Bottom Bracket

Bottom Bracket Tool

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.

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$22.95

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BBT-9 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®, Hope™, SRAM®/Truvativ® GXP®, Race Face® X-type, Surly®, Wheels®, Fulcrum®, and others
    • 16-notch rotor disc lockrings
    • 16-notch Bafang® BBSH, BBS02 Mid Drive motor lockrings

Documentation

Parts & Accessories

BBT-9

Replacement Parts

BBT-9 Bottom Bracket Tool