bicycle tire 1,competitive price 2,timely shipment 3,high quality 4,timely shipment bicycle tire Our bicycle butyl tube ... elastic, and has been sold well abroad for many yearWe can offer valves for nature inner tube A/V, E/V ... a, b two class of quality tyres. We can supply all kinds of inner tubes, including butyl and natural rubber tube. Size ... , 28x1 1/2; 28x1 5/8x1 3/8c etc all kinds of bicycle tire