SRAM BB Pressfit Mtb 121 Dub Mechanical Disc Brakes Size: 310 x 180 x

Size: 310 x 180 x 140 mm / 12

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Zero-Loss Technology - decreases the lever travel required to execute a shift

SRAM BB Pressfit Mtb 121 Dub Mechanical Disc Brakes Size: 310 x 180 xDescription: 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