· Heavy Duty Inner Tube: Natural rubber 4.80/4.00-8" Inner tubes are made from premium, thick, 100% natural rubbers, heavy duty and durable. With thick rubber that absorbs shocks, adds comfort to your ride.
· Better Air Tightness: Heavy-Duty 4.80/4.00-8" inner tube made from butyl rubber, fitted with TR87 bent valves, offer excellent sealing and air retention.
· Warm Tips: 30 PSI maximum inflation, Only inflate with manual pump to avoid overfilling.





OUR TUBE PACKING




Features:
» Heat resistance.
» Economical and durable.
» Increased air retention and mileage.
» Tested and approved.