SRAM DUB Wide BB30A Bottom Bracket - BB30A 73mm Road Black MFPN=53440 A lightweight classic racing boot

A lightweight classic racing boot with a forefoot flex engineered for powerful classic striding

and hand structure

Model Smart Sam Size 26" Width 2

model Mini Drive 400 and Stick 30 pair lumens 400 front and 30 rear run time up to 20 hrs front and up to 23 hrs rear color black/black weight 83g front and 23g

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

SRAM DUB Wide BB30A Bottom Bracket - BB30A 73mm Road Black MFPN=53440 A lightweight classic racing bootSRAM 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