Bottom Bracket Wrench (External Bearing)
Bottom Bracket Wrench (External Bearing)
Bottom Bracket Wrench (External Bearing)
Bottom Bracket Wrench (External Bearing)
Park Tool

Bottom Bracket Wrench (External Bearing)

UPC: 763477000491
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The Bottom Bracket Wrench removes and installs Shimano Hollowtech II, Race Face X-type, FSA MegaExo, Campagnolo Ultra-Torque and TruVativ Giga X-pipe bottom brackets. Laser cut for a precise fit, one end of the BBT-9 securely engages the 16 cup notches, while the other end engages the 8 internal splines of the crankarm adjustment cap.

  • Fits 16-notch tool fittings with a major diameter (outside of notches) of 44–45 mm and a minor diameter (inside of notches) of 42.7 mm, including: Shimano® BB80, BB5700, XT® BB70, BB51, and previous external bearing threaded cups
  • Threaded bottom bracket cups from Campagnolo®, Chris King®, FSA® MegaExo®, Hope™, SRAM®/Truvativ® GXP®, Race Face® X-type, Surly®, Wheels®, Fulcrum®, and others
  • 16-notch disc brake rotor lockrings
  • 16-notch Bafang® BBSH, BBS02 mid-drive motor lockrings
  • Fits 8-point tool fittings on Shimano® Hollowtech II® crank arm caps:
  • Equivalent to Shimano® TL-FC16 or TL-FC18 tool
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