Panaracer Gravel King SS R Tire - 700c, Tubeless When performance is crucial the Gravel King SS R offers the competitive edge on race day featuring a redesigned casing and construction for optimal performance. Features Ideal for gravel dirt and rough pavement Tuff Tex R provides bead-to-bead protection that represents Panaracer's most supple and lightweight casing to date. This distinctive combination guarantees an exceptionally smooth ride providing the lowest rolling resistance available in a Gravelking tire Bead Lock is engineered to accommodate a broader range of rims including both hookless and clincher types. In most instances mounting the tire can be effortlessly achieved with a standard floor pump ZSG GRAVEL Compound is crafted from a proprietary ZSG (Zero Slip Grip) material to ensure remarkable resistance to temperature and weather fluctuations. This consistent rubber performance across a spectrum of temperatures provides lower rolling Resistance and improved grip Folding (Aramid) Bead Tubeless and Hookless Compatible in widths 700 x 30C and wider | Panaracer | Gravelking Ss R Tire - 700C, Tubeless 700X35, Black/amber | Rubber