Bicycle tyre size etrto 35 349 diameter inches 16 inch applications touring city electric bike type clincher reflective puncture protection smart guard flat less weight 480 g series schwalbe marathon schwalbe unplattbar min reifendruck 45 bar max tire pressure 75 bar tpi 67 gummimischung endurance tyre profile hs440 max load 65 kg colour black puncture protection