SRAM DUB BB30 Bottom Bracket - BB30 83mm Road Cannondale Ai Black Drop Ends Ceramic compounds provide ultra-low friction

Ceramic compounds provide ultra-low friction for excellent efficiency

Piston Pro X

Engineered for durability the Caldera has added thickness to get more training miles under your belt than a standard road tire

8mm Width 40cm Drop 125mm Reach 80mm Color Matte UD

Designed with flat sides to be ankle friendly while the rounded top is ideal for crank slides

SRAM DUB BB30 Bottom Bracket - BB30 83mm Road Cannondale Ai Black Drop Ends Ceramic compounds provide ultra-low frictionThe 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