12- to 24-Inch
Perfect for all types of cycling, from casual riding to serious racing. Continental's Grand Prix is known for the extremely long wear and puncture resistance afforded by 3 separate casing plies and its Black Chili compound. This tire brings the speed and low rolling resistance of the hallowed Grand Prix to your 20-inch wheels. Train on it, race on it, this is THE tire.
Page 1 of 1