The Specialized Roadsport Elite Tyre is an extremely reliable road tire that's ideal for ambitious training and high-mileage rides. It features our BlackBelt protection and tread life that lasts 20% longer than most light weight tires. This provides great protection throughout the tire’s life. The foldable construction creates a lightweight and supple tire that’s easy to install.Specialized Roadsport Elite Tyre Highlights-Casing: 60 TPIBead: FoldingCompound: 60aFlat Protection: BlackBelt700x26mm, psi 100-125, approximate weight 280g700x28mm, psi 85-95, approximate weight 325g More info