Amazon.com : Continental Set of 2 GP 5000, 700x28C, Racing Bike Tires, Black, Folding, 0101625 : Sports & Outdoors
Continental Grand Prix 4 Season Road Bike Tire Size 700x23c 700 X25c 700x28c 700x32c Out Tire Bicycle - Buy Tire Bicycle,Bike Tire,700x23c Tire Product on Alibaba.com
Continental grand prix 5000 700x25/32C Tubeless Ready GP5000 STR 700X28C Brown Clincher Road Bicycle TyresBicycle Folding