SRAM DUB BB30A Bottom Bracket - BB30A, 73mm, Road, Black ready - BB Shell Width (mm):

- BB Shell Width (mm): 90

Mushroom riveted pins for the highest pin power and allows shifting under heavy loads

Park Tool offers a wide variety of high quality Torx Wrenches for the home or shop mechanic

BB90/95 Stainless Steel Bottom Bracket

SRAM DUB BB30A Bottom Bracket - BB30A, 73mm, Road, Black ready - BB Shell Width (mm):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. Gutter Seal Technology drastically improves sealing against the elements Sealed cartridge bearings One oversized spindle to work across every bottom bracket standard Significantly