Continental Tubular Tire 700x22 Black/Black -
Continental Grand Prix 4000 Tires.
Traction and Grip:
- Symmetrical tread pattern, shifted to shoulder of tire for increased traction
- Valve core is removable
- Colored Grand Prix 4000 tires use updated Activated Silica Compound (ASC); All Black Grand Prix 4000 tires use Black Chili Compound
- Uses Vectran fiber which is extremely resistant to cuts and tears