Urban, individual and dynamic bike tire. Features: ACTIVE LINE - Reliable brand quality. K-GUARD - protection class 3 - natural rubber layer, reinforced Kevlar® fiber. GREEN COMPOUND - Special technology from Schwalbe. For the first time, it is possible to produce cyclic tire rubber from recycled and recycled raw materials in the required quality standard (grip/service life). Dimensions: 20x1.75. TPI: 50. Weight: 545g.