Bicycle tyre size 26 x 175 inches size etrto 47 559 diameter inches 26 inch applications touring terrain type clincher karkasse schwalbe twinskin weight 750 g series schwalbe land cruiser min reifendruck 3 bar max tire pressure 5 bar tpi 50 gummimischung sbcaddix speedgrip tyre profile hs450 max load 100 kg colour black puncture protection