This precision bottom bracket tool is compatible with ratchet and torque-wrenches, and what you need to instal 16-notch bottom bracket cups.
- Made of CNC-machined aluminum, anodized for easy identification
- Compatible with 16-notch, 44mm outer diameter BB cups
- Fits Shimano® BB80, BB5700, XT® BB70, BB70B BB51, and previous external bearing threaded cups
- Also fits many external threaded types for Campagnolo®, FSA® MegaExo®, SRAM®/Truvativ® GXP®, Race Face® X-type, and others
- 3/8in. drive ratchet or torque rench required
