SRAM DUB Press Fit BB BBRight 46x79/83mmThe 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. Aluminum press fit cups are lightweight Integrated adjuster Gutter Seal Technology drastically improves sealing against the elements Sealed cartridge bearings One oversized spindle