Mtb tyre sizes 275 x 200 26 x 190 26 x 2125 28 x 190 29 x 200 26 x 210 28 x 200 26 x 195 26 x 200 26 x 220 26 x 225 inches sizes etrto 54 559 50 559 57 559 50 622 50 584 diameter inches 29 inch applications mtb freeride enduro downhill hybrid sport bike all mountain type folding tyre weight 590 g max tire pressure 4 bar colour black