Schwalbe really stormed the castle with the Ultremo ZX Tubless clincher but it's reign was short lived. The new Schwalbe One tubless clincher promises to be the very best tire money can buy.
This is the fastest and at the same time most reliable competition tire Schwalbe has ever made
Tubeless design reduces rolling resistance due to the elimination of friction between the inner tire and the tube
The new One Star compound was developed specifically for this tire to achieve an extremely low rolling resistance
The new triple compound is based on special polymers that have only recently become available
Recomended preasure 70-115 PSI
Weight: 306g for the 700*23mm