DONGLING Inner Tube Bicycle Inner Tu 26x4.0 ATV Tyre Beach Bike Inner Tube Snow Bike Tube 26inch Bike Inner Tubes

These inner tube is made of high-quality rubber, which is better in air tightness, elastic damping and aging resistance than natural rubber. With thick rubber that absorbs shocks, you won’t feel the bumps and hollows because your bike will glide along, protecting you from the force. When changing a bicycle inner tube, be sure to add a little air before installing it. This gives it form so it doesn't get twisted or bunch up which may cause a pinch flat. The bike tube is suitable for any season or weather condition, and thickened rubber valve stem seat prevents stem from tearing out of the inner tube for a more comfortable and safer ride. If you have any questions, please feel free to contact us, we will help you at any time and contact you within 24 hours.