The Schwalbe G-One R is made for use on light terrain, gravel roads and asphaltBoomerang shaped center lugs with angled knobs covering the shoulder and corners for improved corning gripSuper Race carcass (Souplesse construction) for a particularly smooth ride with low rolling resistance and high impact protectionTubeless700x40622TBLS - FoldBeltedBk/Tan6548567EBIKE25/VGuard/RACE/TLRNoUPC/EAN/GTIN: 4026495946100