The fastest road tyre in the world. The next generation of tubeless tyres. A truly thrilling ride. It's fast. It's reliable. It's light. The patented MicroSkin construction makes this all possible. The rolling resistance is minimal! All round cut resistance and puncture protection are extraordinary, especially in combination with Doc Blue Professional sealant. This is the absolute top model from Schwalbe! You can also use the Schwalbe Pro One with a normal tube, but its true strengths are experienced only in tubeless form. **Features:** * TUBELESS READY * PROTECTION: MicroSkin, Tubeless Easy. The patented construction consists of a high-tensile micro fabric which is vulcanized together with the rubber compound and the carcass. MicroSkin envelops the entire carcass and facilitates a fault-free Tubeless Easy operation * COMPOUND / TPI: OneStar triple compound developed just for the ONE range / 127 TPI * WEIGHT: 235g (23c) / 255g (25c) / 275g (28c)