Ultremo ZX Tyre: 700c x 23mm Graphite Folding
**Faster and faster. **
We have upgraded our top line model again. A V-Guard now ensures puncture protection. The high-tech fibre significantly improves cut resistance and rolling resistance. There is also a new eye-catching white colour version. But the real revolution lies in the new tubeless option. We attained new dimensions of speed and security in combination.
_Coloured rubber compounds are good, but black ones are better. For the very best performance in grip and durability choose the Ultremo ZX in Black._