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The Super B TB-1068 External Bottom Bracket Tool is a precision bike tool designed to install and remove a wide range of 12-notch, 46 mm OD external bearing bottom bracket cups, making it a must-have for workshops servicing modern road and mountain bikes. This bottom bracket tool is compatible with Race Face® Cinch™, Rotor® BSA30, Zipp® Vuma™, Hawk Racing™ BB3086™ and SRAM® DUB™, giving mechanics one reliable tool for a broad range of bottom bracket brands.
- Fits 12-notch, 46 mm OD external bearing bottom bracket cups
- Compatible with Race Face® Cinch™, Rotor® BSA30, Zipp® Vuma™, Hawk Racing™ BB3086™ and SRAM® DUB™
- Works with many other 12-notch external bearing bottom brackets
- Use with a 1/2" Dr. socket or ratchet wrench
- Professional-grade Super B construction for accurate, repeatable installs