Continental Grand Prix 4000 S II Folding Tire Color:Black Chili Designed as the perfect complement

Designed as the perfect complement to the AUTOSAG equipped bikes

Perforated front ventilation

MAB® PowerBand silicone leg gripper provides slip free comfort without constricting your thighs

all with Armadillo maximum puncture protection from bead to bead

Pocket-Friendly Ergonomic Shape

Continental Grand Prix 4000 S II Folding Tire Color:Black Chili Designed as the perfect complementThe Grand Prix 4000 S II is the ideal combination of comfort, puncture protection and low rolling resistance. It's the perfect all rounder for all conceivable conditions with excellent puncture protection thanks to Vectran puncture protection and BlackChilli's high mileage rolling efficiency. Transparent Sidewall: The tire sidewall is left without the outer most rubber layer so the casing ply is visible. The bare casing ply gives the tire sidewall a