YunSCM 2-Pack 20x4.0 Tubes, 32mm Wall, Schrader Valve, 20x4.0/4.5 Bicycle Tubes, Compatible with 20x4.0/20x4 1/4/20x4.5 Electric Bikes, Fat Bikes, and… Vairāk

✅【20"X4.0-4.5 Bicycle Tube】: Compatible with 20X4.0/4.2/4.25/4.5 bicycles, with 32mm Schrader valves. Suitable for fat bikes, electric bicycles, and snowmobiles. 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 displayed on the side of the outer tire. ✅【Space-saving and easy to carry】: The 20-4.0 bicycle tube folds up into a small space, making it easy to carry when riding long distances, avoiding the embarrassment of not being able to ride after a flat tube. ✅【New release】 ✅Thickened Design: To meet the needs of frequent riders and further enhance the durability of our tubes, we developed a thickened tube that is approximately 25% thicker than a standard tube, with a thickness that 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 maintains air for a longer period of time, 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 bicycle tube, it can prevent the embarrassment of being unable to ride after a tube bursts.