Велосипед внутренняя трубка

We mostly sell bicycle inner tubes,motorcycle inner tubes,TBR inner tubes,TBB inner tubes,LTB inner tubes and so on. Bicycle valve:American valve,English valve,French valve and so on. Motorcycle valve:TR-4,TR-87,TR-13 and so on. 1.enought width with long service lift. 2.Excellent gas-tightness. 3.OEM accept. 4.Qualty control:Qualty Management System Certificates Bicycle inner tube Dimension A\VWeight(g)12×1.95/2.1259514×1.95/2.12511516×1.95/2.12513518×1.95/2.12514520×1.95/2.12516024×1.95/2.12520524×1.37517026×1.95/2.12523026×1.37518027×1.37520028×1.523527×1.2516026×2.12525022×2.12522020×2.12521018×2.12516016×2.12514012×1.5/2.25120 I am very lucky to introduce my company to you.Our bicyclebutyl inner tubes are very popularin the international marketfor its higher-quanlity and its competitive prices.Our products are exported to many countries and regions all over the world.I am very glad to cooperate with you to create a brighter and more prosperous future.