A perfect combination of excellent rolling properties, durability and grip - the Grand Prix Clincher Tire by Continental. This is achieved by the very robust BlackChilli rubber compound that provides a very good grip in both wet and dry conditions without having a negative influence on the rolling properties. High puncture protection is provided by a polyester net, the PolyXBreaker, underneath the rubber layer. The Grand Prix Clincher Tire is the right choice if youre looking for a reliable all-round bike tire. ;"" "