【Heat and durability】Using rubber material, the electric inner tube has better air tightness, heat and durability.
【Wide application】The electric inner tubes can be used normally for more than 100 days after inflating, and it is the most commonly used inner tube material.
【Vibration absorb and 】The rubber tire inner tube can absorb the vibration of uneven roads, thus ensuring comfortable and driving.
【Easy to install】Simple installation, and the old tire inner tube can be easily replaced within a few minutes, which is time‑saving and efficient.
【Suitable for】Equipped with a bent valve, it widly fit 16 inch wheel, width is 2.125 inch tires.