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- BBT-79.3 Bottom Bracket Tool - 12-Notch

A precision CNC-machined aluminium 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
Fits 12-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 45-47mm and a minor diameter (inside of notches) of 44mm, including:
- SRAM BSA DUB
- RaceFace Cinch
- Rotor BSA30
- Zipp Vuma
- Hawk Racing BB3086
A precision CNC-machined aluminium 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
Fits 12-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 45-47mm and a minor diameter (inside of notches) of 44mm, including:
- SRAM BSA DUB
- RaceFace Cinch
- Rotor BSA30
- Zipp Vuma
- Hawk Racing BB3086