Pneu CHALLENGE OPEN DUNE 700x33c TubeType Beige TVA5.5 Thanks to its two positions

Thanks to its two positions

which can be fitted at the front or rear

designed around a multi-layer heat-bonded structure combining polyurethane and mesh inserts

60 Exo 3C MaxxTerra Tubeless Ready folding bead is

Yellow Soft Médium

Pneu CHALLENGE OPEN DUNE 700x33c TubeType Beige TVA5.5 Thanks to its two positionsSpecially designed for Cyclo cross racing, the CHALLENGE Dune tyre benefits from a very high end construction. Entirely handmade, the Dune Pro is built in this Pro version around a highly flexible SuperPoly 300 TPI polyester casing and a compound that effectively combines rolling efficiency and grip. It also features PPS puncture protection a highly resistant aramid layer placed between the tread and the casing for optimal reliability.