Schwalbe one road tyre v guardthe name alone indicates how significant this tyre is for schwalbe with an extremely lightweight casing onestar rubber compound and v guard puncture protection the schwalbe one road tyre has all the features you could want it is lightweight and extremely fast whilst the v guard cut resistant fabric offers reliable puncture protection features bead folding casing liteskin compound onestar pressure 23c 85 to 145psi 25c 85 to 130psi 28c 85 to 115psi wei