SRAM DUB English Bottom Bracket - English/BSA, 73mm, E-Type, SuperBoo

SRAM DUB English Bottom Bracket - English/BSA, 73mm, E-Type, SuperBoo - 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 elementsOne oversized spindle to work across every bottom bracket standardSealed cartridge bearingsSignificantly lighter than GXP system