SRAM PF30 Bottom Bracket

* 42x30x7mm BB30 cartridge bearings housed in a press-fit, composite sleeve assembly for use with BB30 cranksets in a "PF30" frame with a 46mm-ID shell (fits both 68mm or 73mm shell width)

* Press-fit 30 frame design eliminates the need for internal bearing c-clips and tension wave washers used in a traditional BB30 bottom bracket