Schwalbe Pro One tubeless clincher promises to be the fastest clincher tire on the road. This the original model was amazingly successful and is now on sale
With their serious commitment to tubeless road tires Schwwalbe have done the R&D and delivered the new Pro One
Schwalbe says its MicroSkin construction ensures air tightness and improves cut resistance.
The new 235-gram “Tubeless Easy” tire is 70 grams lighter than the old Schwalbe One tubeless tire. Schwalbe also says the Pro One is faster than all its other tires, producing 17 watts of rolling resistance compared to 19 watts for the One tubeless, 22 watts for a One with a tube, and 29 watts for the more robust Durano with a tube. (These numbers are based on 23mm tires. The Pro One will also come in 25mm/255 grams and 28mm/275 grams options.)
On my third or fourth set. Unmatched durability; no flats even when I ran one all the way to the cords (not recommended).