Challenge

Gravel Grinder Plus Tire - Clincher

Enjoy the pleasure of pedaling along scenic back roads and less-traveled paths when your bike is rolling on the Challenge Gravel Grinder Plus Clincher Tire. This 38mm tire stays true to Challenge's handcrafted heritage, delivering a smooth, supple ride across rough pavement, bumpy back roads, and loose gravel trails. The tire's diamond centerline tread allows for low-rolling resistance when you're riding across a variety of asphalt and back road surfaces. Raised side knobs dig into loose gravel and dirt when you're cornering, allowing for increased traction. Challenge's Puncture Protection Strip (PPS) prevents flats when you're miles from home on some country road or gravel path.