PARK TOOL - BBT BOTTOM BRACKET SOCKET TOOLS
Precision CNC machined aluminium tool for the installation and removal of 16-notch external bearing bottom brackets. Anodized for easy identification and featuring a ratchet/ torque wrench compatible 3/8” drive.
BBT-19.2:
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
BBT-49.2:
- 16-notch 39mm OD cups
- Fits: Shimano® XTR® BB93, Dura-Ace® BB9000, Token®
- Added depth to fit Shimano® STEPS square drive motor
BBT-59.2:
- 16 notch 41mm OD cups
- Fits Shimano® BBR60 (Ultegra® 11-speed 6800 series), Shimano® MT-800
BBT-69.2:
- 16 notch 44mm OD cups
- Fits Shimano® BB80, BB5700, XT® BB70, BB51, and previous external bearing threaded cups
- Also fits many external threaded types for Campagnolo®, Chris King®, FSA® MegaExo®, Hope™, SRAM®/Truvativ® GXP®, Race Face® X-type, Surly®, Wheels®, Fulcrum®, and others
- Fits 16 notch rotor disc lockrings
BBT-79:
- 46mm 12-notch OD cup
- Race Face® Cinch™, Rotor® BSA30, Zipp® Vuma™, Hawk Racing™ BB3086™, and more