Bike slick tyre road tyre size 28 x 110 inches size etrto 28 622 diameter inches 28 inch applications street hybrid road bike type clincher karkasse liteskin weight 380 g series schwalbe lugano min reifendruck 55 bar max tire pressure 75 bar tpi 50 gummimischung silica tyre profile hs471 max load 70 kg colours black blue red white puncture protection