Item # BBT-59(discontinued) / Tools / Crank & Bottom Bracket
Bottom Bracket Tool
The BBT-59 has been discontinued. See the BBT-59.2
Precision CNC machined aluminum 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.
- 41mm OD cup
- Fits Shimano® BBR60 (Ultegra® 11-speed 6800 series), Shimano® MT-800