SRAM DUB English Bottom Bracket - English/BSA 73mm MTB Cannondale Ai Black Super Dlx A1+ Colored chains are Teflon coated

Colored chains are Teflon coated for low friction

10` x 8` uni-sex comfort saddle

Gearing - Single speed

High performance insulated system maintains temperatures for over 2

RaceGuard for lightweight puncture protection

SRAM DUB English Bottom Bracket - English/BSA 73mm MTB Cannondale Ai Black Super Dlx A1+ Colored chains are Teflon coatedThe 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 Significantly