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.