Designed for use at the elite level the schwalbe one is their fastest tyre yet and also offers great durability and wet grip thanks to the latest developments in tyre compounds and designdeveloped for racing the schwalbe one balances speed grip low rolling resistance and durability although slightly heavier than the lightest ultremo tyres the new onestar triple compound has improved rolling resistance and makes the one the fastest schwalbe tyre to dateas used in the tour de france by rad