New CST Bicycle Inner Tube 14inch Butyl Rubber Bike Camera Tyres For 14x1.10 14x1.35 14x1.90/2.125 412 Folding Road Cycling TUbe

Good luck with your favorite purchasesDescription The inflation of the inner tube alone will be greater than that of the outer tube, which will affect the life of the inner tube. The inner tube is a sealed airbag and cannot withstand significant pressure. The pressure of the inner tube relies on the outer tube. Almost all inner tubes, once inflated to a certain extent, will exhibit uneven thickness. So first, after installing the inner and outer tubes, inflating the inner tube (which cannot be inflated separately) is the correct method of use. Before purchasing an inner tube, please check whether the original inner tube is an American valve or a French valve, and its size, so that it can not be installed after purchase. Brand: CST Material: High quality butyl rubber Model number: 27.5 inches Air mouth: American valve, French valve Valve valve length: 32mm 48mm Product configuration: color box packaging Package include:1pcs Note: 1. Please note that the photo does not show actual size, please refer to Description for size details. 2. Please allow differences due to manual measurement, thanks. 3. Due to the difference between different monitors, the image may not reflect the actual color of the item.