Challenge develops its tires in close cooperation with professional cyclocross riders. The "void" is specifically designed for ice, snow and dry conditions. Thanks to the pronounced side gallery, it performs a like on tracks through curves. The honeycomb structured center sections allowed alongside top speed on long Tretstücken nor super traction on deadlocked snowpack.
Puncture Protection System Is a light and flexible extra layer which is incorporated under the tread to reduce the risk of breakdowns by thorns or stones.
Tyre Type: Tubular intended use: CX Size (inches): 700 x 33C Size (ETRTO): 622-33 Recommended rim width: 15 -19 mm Density: 300 tpi Pressure: 1,6 - 6 bar (23-90 PSI) Color: black tread with brown edges
Note: The weights of the tires may differ from the manufacturer's specification.