Park Tool BBT-79.3 12-Notch Bottom Bracket Tool — Fits SRAM Dub, Cinch, Rotor BSA30, etc.
Park Tool BBT-79.3 12-Notch Bottom Bracket Tool — Fits SRAM Dub, Cinch, Rotor BSA30, etc.
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, 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.
Product Features
- A precision-machined tool for removal and installation of select bicycle bottom brackets with a 12-notch tool fitting
- Compatible models include SRAM BSA DUB, Rotor BSA30, and others
- Manufactured in-house by Park Tool
- Anodized for easy identification
- Features a ratchet/torque wrench-compatible 3/8" drive