Bicycle tyre size 26 x 240 inches size etrto 60 559 diameter inches 26 inch applications city cruiser street electric bike type clincher reflective puncture protection race guard karkasse liteskin weight 780 g series schwalbe big apple min reifendruck 2 bar max tire pressure 4 bar tpi 67 gummimischung endurance tyre profile hs430 max load 140 kg colour black puncture protection