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 payment
▪ 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 in widths 32 mm and larger

*700x23c, 26c, 28c are not TubeLess compatible and must use a standard inner tube