Qingda 2.80/2.50-4 Mini inner tubes, compatible with scooters/skateboards/mini motorcycles for seniors, universal inner tubes with curved valve, wear-resistant and burst-proof--DTEKGAZ

Dual-Size Compatibility: This tire is compatible with both 2.80-4 and 2.50-4 rims, making it ideal for mobility scooters, mopeds, minibikes, small trailers, and other vehicles. Material: Made of high-density butyl rubber, this tire is tear-resistant, heat-resistant, and provides excellent sealing. This effectively prevents air loss and extends tire life. Angled Valve: The angled valve makes inflation easier, even with narrow hubs, and is compatible with most standard air pumps. Puncture-Resistant Reinforcement: The reinforced construction of the tire improves puncture and wear resistance, adapts to various road conditions, and enhances driving safety. Installation Instructions: Please check whether your vehicle's tire size is 2.80-4 or 2.50-4 and compare the rim valve diameter with the diameter of the angled valve. It is recommended to use a professional tire removal tool during installation to avoid damage to the tube or rim. Before inflating, ensure the tube is flat, correctly seated in the rim, and the valve is vertical and not bent. 📦 1 × 2.80/2.50-4 inner tube with angled valve