SRAM DUB Wide BB30A Bottom Bracket - BB30A 73mm Road Black MFPN=53440 and hand structure

and hand structure

But many skiers reported that more damping would make the ferrule even better

The standard #2 speed is preferred by our coaches and athletes and comes stock on Rundle Sport

Carbon Cuff is shaped to match the natural contours of the foot for maximum stability and power transmission

SRAM DUB Wide BB30A Bottom Bracket - BB30A 73mm Road Black MFPN=53440 and hand structureSRAM DUB Wide BB30A Bottom Bracket BB30A 73mm Road Black. The SRAM DUB bottom bracket series has a simple job to connect crankarms and protect the smooth long lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard simplifying crankarm compatibility. Designed for use with SRAM Wide Cranksets Gutter Seal Technology drastically improves sealing against the elements Sealed