A precision CNC-machined aluminum tool for the installation and removal of select threaded bottom brackets with 12-notch tool fittings, including SRAM BSA DUB, Race Face Cinch, Rotor BSA30, and others. Manufactured in-house by Park Tool, anodized for easy identification and featuring a ratchet/torque wrench-compatible 3/8" drive.
The BBT-79.3 features integrated threads for full compatibility with the Park Tool BBT-RS Bottom Bracket Tool Retaining System (sold separately). The BBT-RS uses an adjustable spring-based tension system to apply consistent, adjustable pressure to the tool, ensuring full engagement with the tool fitting and preventing slippage. Fits 12-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 45-47 mm and a minor diameter (inside of notches) of 44 mm, including: SRAM BSA DUB, Race Face Cinch, Rotor BSA30, Zipp Vuma, Hawk Racing BB3086, and more
3/8" drive fitting
The Bike Zone ships within Canada only.
Bicycle shipping is a flat $100.
Free shipping applies to other eligible orders over $150 shipped to:
British Columbia
Alberta
Saskatchewan
Manitoba
Ontario
Quebec
Remote regions in these provinces may be subject to additional shipping charges after the order is placed. Larger bulkier items can also be subject to additional shipping charges.
For more information on shipping, see our Shipping Policy
For answers to frequently asked questions, visit our FAQ page.
Need help or have a question? Contact Us by email, phone or come see us in person - we’re always happy to help.
