Park Tool BBT-69.4 Bottom Bracket Locking Tool - 16 Notch

A precision-crafted aluminum tool for perfect installation and removal of components with 16-notch tool fittings, including bottom brackets, center lock disc brakes, and e-bike motor lockrings. Boasting integrated threads for unparalleled compatibility with the Park Tool BBT-RS.

Specifications:

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 bottom bracket cups
• Threaded bottom bracket cups from Campagnolo®, Chris King®, FSA® MegaExo®, Hope™, SRAM®/Truvativ® GXP®, Race Face® X-type, Surly®, Wheels®, Fulcrum®, and others
• Center lock disc brake rotor lockrings
• Bafang BBSH, BBS02 mid-drive motor lockrings

Not designed for use with impact drivers or other power tools.