Sram BB 30 TO BSA AdapterFeatures Adapts frames with a non threaded BB30 or PressFit 30 (PF30) bottom bracket shell to accept traditional, English threaded bottom bracket & crank applications BB30: 68 73mm shell width with 42mm ID (and c clip bearing retention grooves) PF30: 68 73mm shell width with 46mm ID (smooth bore no c clip grooves) Includes installation adapters for headset press (Park HHP 2 style) and cylindrical formula Loctite (Green 609) for a "permanent"
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