This bicycle tire can monitor the tire pressure of the inner tube and inflate itself when the tire is low. A thin hose is attached to the outside of the inner tube and connected to the inner tube, and the tire pressure status is obtained by monitoring the hose. When the tire pressure reaches a certain level, the valve will close to prevent air from continuing to enter. On the contrary, when the tire pressure is insufficient, the valve will open. You can see detailed outdoor testing in the video. The company is currently working to raise funds to put this new invention into production.
