Challenge, Paris Roubaix Pro, Tire, 700x27C, Folding, Clincher, Natural, SuperPoly, PPS2, 300TPI, Black Assembly Compound Barcode: 821973286907

Barcode: 821973286907

Ultegra Left Crank Arm

Part Number: PHS626

Model: K4616

Part Number: FC-SR353

Challenge, Paris Roubaix Pro, Tire, 700x27C, Folding, Clincher, Natural, SuperPoly, PPS2, 300TPI, Black Assembly Compound Barcode: 821973286907* Tough rides call for tough tires That's why many riders look toward the Paris Roubaix when hitting the cobbles* This world class tire includes a round profile with a tread that wraps further around the casing for increased grip over rough pavement and packed dirt* This handmade clincher combines a supple, 300TPI SuperPoly casing with natural rubber tread for improved grip, confident cornering, and quick handing. * Includes PPS2, a combination of our