inner tube 1.Excellent gas-thickness 2.Compectitive price 3.High tensile strength inner tube1400-201400-2417.5-2520.5-2523.5-2526.5-25.....FLORAQingdao Pingdu Zihai Rubber Manufactory. Tel 86-532-85890632 Fa: 86-532-85890632Mobil 86-18661731221 BUTYL OTR INNER TUBE 17.5-25,20.5-25,23.5-25,26.5-25