This product has been deactivated
Size: 700 x 23, 25c
Weight: 195 g.
Max Inflation: 145 PSI.
The Schwalbe Ultremo ZX is a pure-bread racing tire with the security of a lightweight/ high-density puncture guard. Schwalbe combines two unique technologies: RaceStar Triple Compound and HD Speed Guard. The RaceStar arranges three single compounds on the tread, each a different durometer and designed to fulfill a specific job while reducing the rolling resistance by 15 percent. The addition of the HD speed Guard belting under the tread offers great puncture protection and higher mileage with minimal weight. The ZX is the best Ultremo ever. 195 g. Black, red, red stripes, blue strips, silver stripes, white stripes, or graphite. 700 x 23.