Original GravelKing SK Knobby Folding Gravel Tire

Original GRAVELKING (Pre 2024 Model) More aggressive than the original GravelKing, the GravelKing SK's aggressive knobs, ZSG Natural rubber compound, puncture protection breaker and AX-α special low rolling resistance casing make the Gravelking a go-anywhere tire. TubeLess Compatible up to 60 PSI on most models, please check the product description in the size you want to be sure. ▪ Ideal for gravel, dirt, and rough pavement▪ Available in Black Tread and Black or Brown Wall Colors ▪ Folding (Aramid) Bead ▪ Available in 700 C, 26, and 27.5 Sizes and a variety of widths ▪ TLC (TLR/Tubeless) and Hookless Compatible in widths 700 x 32c and wider, 650b x 43, 46, and 53c and all 26” and 29” versions *700x23c, 26c, 28c are not TubeLess compatible and must use a standard inner tube SPECS