Ride hard or wander off the conventional path. The Strada Bianca Pro HTLR from Challenge is a perfect blend of their famous herringbone tread design and gravel-specific construction, providing smooth navigation over less-than-perfect terrain. Designed for rough roads, compacted dirt, and dry gravel surfaces, this handmade TLR tire boasts a supple 260TPI SuperPoly casing and natural rubber tread for ultimate comfort on longer distances, as well as reliable cornering and nimble handling. Enhanced with PPS2 technology, this tire features a combination of our sub-tread Puncture Protection System and an additional layer inside the casing to withstand punctures with ease.