Continental Grand Prix Tire - 26 x 1-1/8", Clincher, Folding, Black, BlackChili, PolyX Breaker Black EA Tires

Black Chili Compound features special synthetic rubbers combined with proven natural rubber to high-performance tread mixtures, to optimize rolling properties and grip PolyX Breaker features an extremely resistant polyester fiber that's woven tightly crosswise. A high fabric density is achieved which makes the breaker resistant not only to foreign bodies, especially to punctures, without affecting rolling resistance