The Park Tool BBT-79.3 bottom bracket tool installs and removes threaded cups with 12-notch tool fittings, the interface used by SRAM BSA DUB, Race Face Cinch, Rotor BSA30, Zipp Vuma and many other bottom brackets. It is CNC-machined from aluminium, made in-house by Park Tool and anodized so you can spot it instantly among the other tools on the bench.
The 3/8" square drive accepts ratchets and torque wrenches, so final tightening is done to the manufacturer's torque and not by feel. Integrated threads make it compatible with the Park Tool BBT-RS retaining system (sold separately), which uses an adjustable spring to hold the tool against the cup and stop it jumping out of the notches just when the cup is at its tightest.
Park Tool BBT-79.3 bottom bracket tool compatibility
- 12-notch cups with a 45-47 mm major diameter and 44 mm minor diameter.
- Examples: SRAM BSA DUB, Race Face Cinch, Rotor BSA30, Zipp Vuma, Hawk Racing BB3086.
- Brands: C-Bear, Cane Creek, CeramicSpeed, Easton, Enduro, Hawk Racing, Kogel, Race Face, Rotor, SRAM, Token, White Industries, Zipp.
- Threaded and thread-together standards: BSA, ITA, T47 and several threaded BB30/PF30, both DUB and 30 mm.
- Not designed for impact drivers or other power tools.
Why choose Park Tool BBT-79.3
- CNC-machined aluminium: tight tolerances on all 12 notches for play-free engagement.
- 3/8" drive for tightening with a torque wrench.
- Ready for the BBT-RS system, useful on seized cups or in a busy workshop.
- Coloured anodizing to tell it apart from other bottom bracket tools.
If you work on SRAM DUB, Race Face or Rotor cranksets, the Park Tool BBT-79.3 bottom bracket tool is the precision tool to keep on your bench.
TECHNICAL SPECIFICATIONS
General
- Code: BBT-79.3
- Brand: Park Tool
- Type: 12-notch bottom bracket tool
- Drive: 3/8" square for ratchet and torque wrench
- Compatible accessory: BBT-RS retaining system (sold separately)
Materials
- Body: CNC-machined aluminium, anodized
Dimensions
- Number of notches: 12
- Notch major diameter: 45-47 mm
- Notch minor diameter: 44 mm
Compatibility
- Examples: SRAM BSA DUB, Race Face Cinch, Rotor BSA30, Zipp Vuma, Hawk Racing BB3086
- Brands: C-Bear, Cane Creek, CeramicSpeed, Easton, Enduro, Hawk Racing, Kogel, Race Face, Rotor, SRAM, Token, White Industries, Zipp
- Warning: do not use with impact drivers or power tools
The Park Tool BBT-79.3 bottom bracket tool installs and removes threaded cups with 12-notch tool fittings, the interface used by SRAM BSA DUB, Race Face Cinch, Rotor BSA30, Zipp Vuma and many other bottom brackets. It is CNC-machined from aluminium, made in-house by Park Tool and anodized so you can spot it instantly among the other tools on the bench.
The 3/8" square drive accepts ratchets and torque wrenches, so final tightening is done to the manufacturer's torque and not by feel. Integrated threads make it compatible with the Park Tool BBT-RS retaining system (sold separately), which uses an adjustable spring to hold the tool against the cup and stop it jumping out of the notches just when the cup is at its tightest.
Park Tool BBT-79.3 bottom bracket tool compatibility
- 12-notch cups with a 45-47 mm major diameter and 44 mm minor diameter.
- Examples: SRAM BSA DUB, Race Face Cinch, Rotor BSA30, Zipp Vuma, Hawk Racing BB3086.
- Brands: C-Bear, Cane Creek, CeramicSpeed, Easton, Enduro, Hawk Racing, Kogel, Race Face, Rotor, SRAM, Token, White Industries, Zipp.
- Threaded and thread-together standards: BSA, ITA, T47 and several threaded BB30/PF30, both DUB and 30 mm.
- Not designed for impact drivers or other power tools.
Why choose Park Tool BBT-79.3
- CNC-machined aluminium: tight tolerances on all 12 notches for play-free engagement.
- 3/8" drive for tightening with a torque wrench.
- Ready for the BBT-RS system, useful on seized cups or in a busy workshop.
- Coloured anodizing to tell it apart from other bottom bracket tools.
If you work on SRAM DUB, Race Face or Rotor cranksets, the Park Tool BBT-79.3 bottom bracket tool is the precision tool to keep on your bench.
TECHNICAL SPECIFICATIONS
General
- Code: BBT-79.3
- Brand: Park Tool
- Type: 12-notch bottom bracket tool
- Drive: 3/8" square for ratchet and torque wrench
- Compatible accessory: BBT-RS retaining system (sold separately)
Materials
- Body: CNC-machined aluminium, anodized
Dimensions
- Number of notches: 12
- Notch major diameter: 45-47 mm
- Notch minor diameter: 44 mm
Compatibility
- Examples: SRAM BSA DUB, Race Face Cinch, Rotor BSA30, Zipp Vuma, Hawk Racing BB3086
- Brands: C-Bear, Cane Creek, CeramicSpeed, Easton, Enduro, Hawk Racing, Kogel, Race Face, Rotor, SRAM, Token, White Industries, Zipp
- Warning: do not use with impact drivers or power tools
Buy safely
La connexion et les transactions sont toujours sécurisées.
Free Shipping
With DHL or GLS courier for orders over 49 euros
Do you need help?
Whatsapp: 3341036415
Mon / Fri: from 10 to 19