The right bottom bracket for SRAM DUB MTB-Wide cranks for mountain bike frames with BSA bottom bracket shell. The DUB bearings have an improved seal to ensure that the crank runs as smooth as silk for longer. In addition, the DUB BSA bearings are significantly lighter than the previous version for GXP cranks .
Features - Gutter Seal Technology drastically improves sealing against the elements - Sealed cartridge bearings - One oversized spindle to work across every bottom bracket standard - Significantly lighter than GXP system - Choose; English BSA Thread, or Italian Thread - Spindle Interface Type: SRAM DUB - Weight: 76g. - Color: Black