The Park Tool BBT-4 is the 6-notch bottom bracket tool with integrated handle, designed to install and remove the cups of older-generation Campagnolo cartridge bottom brackets. It is the tool you need when a classic or vintage road bike with a sealed bottom bracket and six-notch cups comes into the workshop.
The tool fitting has a nominal major diameter of 44 mm and a minor diameter of 38 mm, matching the SC-S and AC-H cartridge cups fitted to several Campagnolo groupsets. Unlike socket-type tools, the BBT-4 needs no ratchet: the vinyl-coated handle offers a comfortable grip and the leverage needed to break the cup loose or seat it during installation.
Where to use the 6-notch Campagnolo bottom bracket tool
- SC-S and AC-H cartridge cups of sealed bottom brackets
- Campagnolo Veloce, Xenon, Mirage, Daytona and Avanti groupsets
- Service and restoration of road bikes with Campagnolo cartridge bottom brackets
- Bottom bracket replacement and shell cleaning
Why choose Park Tool BBT-4
- Dedicated 6-notch profile that avoids forcing cups with makeshift tools
- Integrated handle: ready to use without a ratchet or sockets
- Vinyl-coated grip for comfortable work
- Compatible with the BBT-RS retaining system, sold separately, to keep the tool in place
For anyone working on Campagnolo bikes with cartridge bottom brackets, the Park Tool BBT-4 6-notch Campagnolo bottom bracket tool is a simple, focused tool that does one precise job.
TECHNICAL SPECIFICATIONS
General
- Code: BBT-4
- Brand: Park Tool
- Tool fitting: 6 notches
- Handle: integrated, vinyl-coated
Dimensions
- Major diameter (outside of notches): 44 mm (nominal)
- Minor diameter (inside of notches): 38 mm
Compatibility
- Cups: SC-S and AC-H cartridge cups
- Groupsets: Campagnolo Veloce, Xenon, Mirage, Daytona, Avanti
- Accessories: BBT-RS retaining system (sold separately)
The Park Tool BBT-4 is the 6-notch bottom bracket tool with integrated handle, designed to install and remove the cups of older-generation Campagnolo cartridge bottom brackets. It is the tool you need when a classic or vintage road bike with a sealed bottom bracket and six-notch cups comes into the workshop.
The tool fitting has a nominal major diameter of 44 mm and a minor diameter of 38 mm, matching the SC-S and AC-H cartridge cups fitted to several Campagnolo groupsets. Unlike socket-type tools, the BBT-4 needs no ratchet: the vinyl-coated handle offers a comfortable grip and the leverage needed to break the cup loose or seat it during installation.
Where to use the 6-notch Campagnolo bottom bracket tool
- SC-S and AC-H cartridge cups of sealed bottom brackets
- Campagnolo Veloce, Xenon, Mirage, Daytona and Avanti groupsets
- Service and restoration of road bikes with Campagnolo cartridge bottom brackets
- Bottom bracket replacement and shell cleaning
Why choose Park Tool BBT-4
- Dedicated 6-notch profile that avoids forcing cups with makeshift tools
- Integrated handle: ready to use without a ratchet or sockets
- Vinyl-coated grip for comfortable work
- Compatible with the BBT-RS retaining system, sold separately, to keep the tool in place
For anyone working on Campagnolo bikes with cartridge bottom brackets, the Park Tool BBT-4 6-notch Campagnolo bottom bracket tool is a simple, focused tool that does one precise job.
TECHNICAL SPECIFICATIONS
General
- Code: BBT-4
- Brand: Park Tool
- Tool fitting: 6 notches
- Handle: integrated, vinyl-coated
Dimensions
- Major diameter (outside of notches): 44 mm (nominal)
- Minor diameter (inside of notches): 38 mm
Compatibility
- Cups: SC-S and AC-H cartridge cups
- Groupsets: Campagnolo Veloce, Xenon, Mirage, Daytona, Avanti
- Accessories: BBT-RS retaining system (sold separately)
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