... price 2,timely shipment 3,high quality 4,timely shipment bicycle tire Our bicycle butyl tube are strong and elastic, and has been ... /V ,G/V, TR4 valvesWe can provide you of the bicycle tyres of a, b two class of quality tyres. We ... can supply all kinds of inner tubes, including butyl and natural rubber tube. Size: 14x1.75/2 ...