Inner tube 24 inch type of valve av auto sizes 24 x 100 24 x 150 24 x 195 24 x 200 24 x 220 24 x 230 24 x 240 inches sizes etrto 40 507 47 507 50 507 54 507 57 507 60 507 62 507 57 520 weight 165 g valve length 40