• 使用12刻槽、46mm外徑的杯子來安裝和拆卸SRAM® DUB™、Race Face® Cinch™、Rotor® BSA30、Zipp® Vuma™、Hawk Racing™ BB3086™和其他許多12刻槽外部軸承底座。
• 配合TB-SW90 1/2英寸套筒扳手使用。
--------------------------------------------------------------------------------------------------• 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.
