Pneu CHALLENGE STRADA 700c Tubeless Ready Noir Exclu drop Thanks to the knob profile

Thanks to the knob profile and angle as well as the Graphene 2

It stands out for its hydrophobic technology and ultra-breathable AirCell fabric

A switch is placed at the upper pulley and when activated

The simple design

digs deep into the ground when braking

Pneu CHALLENGE STRADA 700c Tubeless Ready Noir Exclu drop Thanks to the knob profileThe CHALLENGE Strada 700c Tubeless Ready flexible tyre is a versatile model that is as fast as it is comfortable and suited to all weather conditions. As its name suggests, it can be fitted without an inner tube. This CHALLENGE tyre features a nylon casing (120 TPI) and an aramid layer as puncture protection (PPS technology). It will be perfect for your training rides.