Part of the newly updated GravelKing line the latest model year sees improved rolling resistance TuffTex belting and redesigned bead for improved retention. Five rows of equally spaced square knobs sandwiched between double rows of continuous ridges provide an extremely smooth rolling tire with unmatched grip. Perfectly suited for rough or gravel roads as well as shooting off course to explore single track. Anti-Flat casing technology helps prevent flats from punctures and debris without the extra weight of an added belt