Goodyear Eagle F1 SuperSport Tire 700x25C Folding Clincher Dynamic:GSR R:Shield

Folding aramid bead tube-type race day clincher The R:Shield is a breaker belt found underneath the tread cap, providing an extra layer to improve puncture protection while maintaining optimal rolling resistance characteristics Forward-facing Fitment: a tire profile designed for modern rim standards Dynamic:GSR - A proprietary blend of synthetic and natural rubbers enhanced with Graphene and next generation amorphous (non-crystalline) spherical Silica; the Dynamic:GSR compound has been developed to expand the 'Magic-Triangle' with improved Rolling Efficiency, enhanced wet and dry grip and increased Durability