SRAM BB30 Bottom Bracket S3-Brand-Campagnolo Precision alignment markings on the

Precision alignment markings on the cage

Lifetime warranty

Lightweight carbon cover

CAMPAGNOLO 2015 CHORUS 11 SPEED REAR DERAILLEUR

SRAM BB30 Bottom Bracket S3-Brand-Campagnolo Precision alignment markings on theSRAM 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