A precision CNC-machined aluminium tool for the installation and removal of select threaded bottom brackets with 16-notch tool fittings, including Shimano®, SRAM® GXP, Chris King®, Campagnolo®, and many others
The BBT-69.3 can also be used to remove and install 16-notch disc brake rotor lockrings
Manufactured in-house by Park Tool, anodized for easy identification and featuring a ratchet/torque wrench-compatible 3/8 drive
The BBT-69.3 features integrated threads for full compatibility with the Park Tool BBT-RS Bottom Bracket Tool Retaining System (sold separately)
Fits 16-notch tool fittings with a major diameter (outside of notches) of 44-45mm and a minor diameter (inside of notches) of 42.7mm, including:
