GoodYear Eagle F1 SuperSport ultralight foldable clincher tyre for road racing use. Designed for performance at the highest level and for a superior handling thanks to the new Dynamic GSR compound made of Silica and Graphene which assure an improved grip, reduced rolling resistance and longer wear. 120 TPI Nylon case with R:Shield puncture protection and optimised tread cap. Available in 700x23 (180 gr.) - 700x25 (190 gr.) - 700x28 (205 gr). Black color, tubes use only.