... esispastic and PU esispastic wheel 4)tube and tubess wheel 5/natural rubber and butyl rubber innner tube for bicycle we ... can supply all kind of rubber wheels,eg 1)5inch : 5'X1.5', 2)6inch : 6'X2', 3)8inch : 8'X2.50 ... -4, 4)9inchi : 9'X3.50-4, 5)10inch : 10'X3.50-4, 10'X3.00-4, 6 ... )11inch : 11'x2.50-6, 11'x3.50-5, 7)12inch : 12'x3.50-5, 12'x3.50-6 , 8)13inch : 13 ...