YunSCM 2-Piece 24x1 3/8" Bicycle Tube, 32mm Wall, Schrader Valve, 24x1 3/8" Tube, 37-540, Suitable for Wheelchairs, Road Bikes, and Electric Bicycles

✅【24"x1 3/8" Bicycle Tube】: Suitable for 24x1 3/8 bicycles with 32mm Schrader valves. Suitable for most road and mountain bikes. The tube's air intake is the same as that of motorcycles and cars, making it easy to inflate. You can now use the same tire pressure gauge you use in your car, making tire pressure management much easier. Note: Please check your tire size before purchasing. Tire size is usually printed on the outside of the tire. ✅【Space-saving and easy to carry】: The 24" 1 3/8" bicycle tube folds up into a small space, making it easy to carry when riding long distances. This helps avoid the embarrassment of a flat tube that prevents you from riding your bike. ✅【Newly released thicker design】: Designed to meet the needs of frequent cyclists, the 37-540" tube is available in thicknesses of 1/4"-1/4" (37-540mm). To further enhance the durability of our tubes, we developed a thicker, reinforced tube that is approximately 25% thicker than standard tubes and is visible to the naked eye. This improves the tube's explosion resistance and puncture resistance. ✅High-Quality Butyl Rubber: This material provides better airtightness and holds air for longer, eliminating the need for constant inflation. ✅Budget-Saving: Doing it yourself saves money compared to going to a local shop to replace your tire. As a spare tube, it can prevent the embarrassment of being unable to ride after a tube bursts.