SUPEB BIKE TOOL B.B, SRAM, RACE FACE

•12 notch 46mm OD cup to install and remove SRAM® DUB™ Race Face®, Cinch™, Rotor® BSA30, Zipp® Vuma™, Hawk Racing™ BB3086™ and many other 12 notch external bearing bottom brackets.•Use with TB-SW90 1/2”socket wrench.