SRAM DUB English Bottom Bracket - English/BSA 83mm MTB Cannondale Ai Black 142mm The result is unhindered performance

The result is unhindered performance and comfort

Choose either the thin 30mm or thick 33mm diameter

Weight 50g bag and strap | 18g Mount

Offered in a variety of sizes and fitments for ever-evolving front axle standards the Dirtbag represents an economical choice for hauling bikes and is designed to bolted to just about anything

look for the serial number inside the battery door

SRAM DUB English Bottom Bracket - English/BSA 83mm MTB Cannondale Ai Black 142mm The result is unhindered performanceSRAM DUB English Bottom Bracket English BSA 83mm MTB Cannondale Ai Black. 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