SRAM BB Pressfit 89.5/92 Dub 3 Speed 13t upper and 15t lower

13t upper and 15t lower pulleys

You will be able to see the ground clear as well as the trees

GXP TECHNOLOGY - Gutter seal design cuts friction

designed for specific environments

SRAM BB Pressfit 89.5/92 Dub 3 Speed 13t upper and 15t lowerDescription: 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 elements Sealed cartridge bearings One oversized spindle to work across every bottom bracket standard