• The extension tube is made of high quality rubber,with good toughness,high strength,anti-aging,durable and no frequent replacement.
• If pump exising hose is too short to inconvenient inflation then need add our this extended inflator tube easy to inflate.
• One end can be connected to the valve stem,and the other end can replace the original valve stem.
• Can be directly connected to the inflation tool, easy to use.
• Valve stem extensions are suitable for all scooters, skateboards, bicycles and motorcycles,recreational vehicles with standard tire valves etc.