SRAM DUB English Bottom Bracket - English/BSA, 68/73mm MTB Boost 55mm Chainline Black Bike Accessories_Front Derailleur Delivering inherent stability without compromising

Delivering inherent stability without compromising cushioning

Made for everyday riders seeking simplicity

- 1/2" x 3/32"

and upper legs to enhance your swim form to be as efficient and streamlined as possible

SRAM DUB English Bottom Bracket - English/BSA, 68/73mm MTB Boost 55mm Chainline Black Bike Accessories_Front Derailleur Delivering inherent stability without compromisingThe 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 Boost cranksets with 55mm chainlines Gutter Seal Technology drastically improves sealing against the elements Sealed cartridge bearings One oversized