Mtb tyre size etrto 54 622 diameter inches 29 inch applications mtb electric bike terrain type clincher reflective puncture protection smart guard flat less weight 1 270 g series schwalbe marathon schwalbe unplattbar min reifendruck 2 bar max tire pressure 45 bar tpi 67 gummimischung schwalbe dual tyre profile hs468 additional information this product may contain offers with different sizes max load 125 kg colour black puncture protecti