SRAM DUB PressFit30 Bottom Bracket - PF30 83mm Road Cannondale Ai Black CheckoutTitle=Schwalbe Nobby Nic Tire - 29 x 2.25 Metal bikes with round tubing

Metal bikes with round tubing that do not have a braze-on mount for a front derailleur can use LoneWolf Aero Chainguide by pairing it with a braze-on front derailleur clamp found on the Replacement Parts page

Weight: Midweight

1/1 hub 4 deg six-pawl driver and 45 tooth drive ring with 90 points of engagement

air-spring cylinders

SRAM DUB PressFit30 Bottom Bracket - PF30 83mm Road Cannondale Ai Black CheckoutTitle=Schwalbe Nobby Nic Tire - 29 x 2.25 Metal bikes with round tubingSRAM DUB PressFit30 Bottom Bracket PF30 83mm Road 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 oversized