Park Tool Bottom Bracket Tool BBT-79.3
Park Tool Bottom Bracket Tool BBT-79.3
A precision CNC-machined aluminum tool for the installation and removal of select threaded bottom brackets with 12-notch tool fittings, including SRAMĀ® BSA DUBĀ®, Race FaceĀ® CinchĀ®, RotorĀ® 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 45ā47 mm and a minor diameter (inside of notches) of 44 mm, including:SRAMĀ® BSA DUBĀ®
- Race FaceĀ® CinchĀ®
- RotorĀ® BSA30
- ZippĀ® Vumaā¢
- Hawk Racing⢠BB3086ā¢
- and more
- 3/8" drive fitting
WARNING: California Proposition 65
This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.
https://cambriabike.com/pages/warning-california-proposition-65

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Park Tool Bottom Bracket Tool BBT-79.3
Park Tool Bottom Bracket Tool BBT-79.3
Park Tool Bottom Bracket Tool BBT-79.3
A precision CNC-machined aluminum tool for the installation and removal of select threaded bottom brackets with 12-notch tool fittings, including SRAMĀ® BSA DUBĀ®, Race FaceĀ® CinchĀ®, RotorĀ® 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 45ā47 mm and a minor diameter (inside of notches) of 44 mm, including:SRAMĀ® BSA DUBĀ®
- Race FaceĀ® CinchĀ®
- RotorĀ® BSA30
- ZippĀ® Vumaā¢
- Hawk Racing⢠BB3086ā¢
- and more
- 3/8" drive fitting
WARNING: California Proposition 65
This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.
https://cambriabike.com/pages/warning-california-proposition-65

Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Park Tool Bottom Bracket Tool BBT-79.3
A precision CNC-machined aluminum tool for the installation and removal of select threaded bottom brackets with 12-notch tool fittings, including SRAMĀ® BSA DUBĀ®, Race FaceĀ® CinchĀ®, RotorĀ® 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 45ā47 mm and a minor diameter (inside of notches) of 44 mm, including:SRAMĀ® BSA DUBĀ®
- Race FaceĀ® CinchĀ®
- RotorĀ® BSA30
- ZippĀ® Vumaā¢
- Hawk Racing⢠BB3086ā¢
- and more
- 3/8" drive fitting
WARNING: California Proposition 65
This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.
https://cambriabike.com/pages/warning-california-proposition-65

















