Sram Dub Bsa E-type Bottom Bracket Cups Black 73 mm

SRAM MTB DUB BSA E-Type Superboost+ 73 mm bottom bracket axle that connects your cranks and ensures the smooth and durable application of power to your drivetrain. To enable this singular focus, we have designed the DUB axle to be the sole unifying component. An oversized axle that works across all bottom bracket specifications.Features:An oversized axle to work across all bottom bracket specificationsGutter Seal Technology™ seals against the elementsSignificantly lighter than the GXP systemSealed cartridge bearings available in stainless steel and ceramic versionsComplies with ISO 4210 standard. Refer to the Declaration of Conformity for more detailsChainline: 55mm