? 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.
