Challenge Gravel Grinder Vulcanized Gravel Tyre

The Challenge Gravel Grinder is perfect for adventure and gravel riders who want more control than the Strada Bianca for rougher, looser gravel roads and trails.

• File tread pattern with exaggerated side tread for excellent speed and grip
• Vulcanised Race casing gives an incredibly smooth and supple ride
• Folding bead casing with PPS puncture protection
• Race rubber compound for excellent grip and durability
• Not tubeless compatible

The Gravel Grinder's file centre tread gives it incredibly low rolling resistance, so you can speed along without giving too much away to the much slicker Strada Bianca. Compared to the Strada Bianca though, the Gravel Grinder's exaggerated side tread gives bundles of confidence in loose corners, so you can attack them.

On rough gravel trails, you need confidence that your tyres are tough enough for the job and the Gravel Grinder won't let you down thanks to it's double PPS puncture protection, while the vulcanised Race casing gives it that elegantly supple ride that marks Challenge's handmade tyres out from the rest. If you want a highly versatile, lightweight and tough tyre for your gravel bike, the Challenge Gravel Grinder is up to the task.