... barrow inner tube:2.50-4,3.00-4,3.00-8,3.50-8,4.00-8,5.00-6tube for the bicycle ... , 22x1.75, 16x2.125, 20x1.75/13/4, 18x2.5, 18x1.75, 16x2.5, 16x1.75, 16x3.00, 14x1.75, 26x2×1 ... /2, 24x1.5truck inner tube:26.5-25\23.5-25\20.5-25\17.5-25\15.5-25\18.4-38\18.4 ... bear the moisture-penetrability<2>this inner tube has outstanding gas tightness<3>good quality and competitive price foe natural inner tubeJust ...