SRAM DUB English Bottom Bracket - English/BSA 83mm MTB Cannondale Ai Black 142mm Choose either the thin 30mm

Choose either the thin 30mm or thick 33mm diameter

0 Barrel Material Steel Head Presta/Schrader/Dunlop/SCV Max Psi 144 Gauge Analog Color Black/Orange

look for the serial number inside the battery door

Race Guard puncture protection

SRAM DUB English Bottom Bracket - English/BSA 83mm MTB Cannondale Ai Black 142mm Choose either the thin 30mmSRAM 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