SRAM BB30 Bottom Bracket S3-Brand-Campagnolo If you want the fastest

If you want the fastest

Lightweight carbon cover

With the all-new Stumpjumper Expert

Lifetime warranty

Through development

SRAM BB30 Bottom Bracket S3-Brand-Campagnolo If you want the fastestSRAM BB30 BOTTOM BRACKET BB30 named for its required spindle size narrows Q factor, increases ankle clearance, and ups bearing durability. Along with a 30 mm spindle, it requires an oversized 68mm or 73mm bottom bracket shell and PressFit bearings held in place by snap rings. SPECIFICATIONS Bottom Bracket Frame Interface BB30 Type (Bearing) Standard Spindle Diameter 30mm FEATURES 30mm alloy spindle Larger bearings for longer life 40x30x7 larger