YunSCM Valve Bicycle 26 26 Tube 26 Mountain Bike Cross Bike Bicycle Inch Bicycle Tube 2pcs,26 1.75 Tube,Presta 48mm,26 1.95 Tube,26x1.75/2.125

[26X1.75-2.125 Bicycle Tube]: Applicable to 26X1.75/1.9/1.95/2.0/2.10/2.125 bicycles, Presta valve 48mm. Suitable for MTB mountain bike, cross bike bicycle. Note: Please check the tire size before purchasing. Tire size is usually displayed on the side of the outside tire. [Does not take up much space and is convenient to carry]: The bicycle tube has a small volume when folded, so you can carry it with you when you go out and ride long distances, and avoid the awkward feeling of not being able to ride after the tube gets punctured. 【Adopts high quality butyl rubber】: This material bicycle tube can provide better airtightness, can hold air for a long time, and does not need to be constantly filled with air. 【Budget Savings】: Doing it yourself will save your budget than going to the local store to replace the tire. As a spare bicycle tube, you can avoid the awkward feeling of not being able to ride after the tube bursts. [Correct installation method]: First, push the tube into the rim to let a small amount (20%) of air into the tube. Next, install the tire, make sure the edges of the tire and rim are aligned and the tube is not pinched, and then re-inflate the tube to the correct air pressure. (If the tube and tire are not inflated together, i.e. if only the tube is inflated, or if the tube is pinched between the tire and the edge of the rim, air leaks and punctures may occur. Please note that it may become easier.)