Information
This bottom bracket tool is used to install and remove the 12-notch external bottom bracket. You can use it with a 3/8" ratchet.
FEATURES OF THE BBT-79
- 46 mm 12-notch cup
- Compatible with SRAM® DUB™, Race Face® Cinch™, Rotor® BSA30, Zipp® Vuma™, Hawk Racing™ BB3086™, and more
- The 12 splines of the BBT-79 tool are evenly spaced to fit each notch on the SRAM® DUB™ 24-notch cups.


