Mtb tyre size 26 x 210 inches size etrto 54 559 diameter inches 26 inch applications terrain hybrid sport bike electric bike type clincher puncture protection schwalbe green guard karkasse snakeskin weight 895 g series schwalbe smart sam plus min reifendruck 2 bar tpi 67 gummimischung dual compound tyre profile hs476 max load 100 kg colour black puncture protection