(4-Pack) 145/70-6 Go Kart Tire Inner Tubes, 5.30-4.50-6 Replacement Tubes for Go Kart and Small ATV with TR87 Bent Metal Valve Stems

This is a set of four (4) new TYK Industries 5.30/4.50-6 (145/70-6) multi-fitment tire inner tubes. They are multi-fit tubes that are made to be used in the following sizes: 4.50-6, 5.30-6, 5.30/4.50-6 and 145/70-6. The most common applications are for Go Kart, lawn or garden and small ATV tires. These tubes have TR87 bent metal valve stems.

• 5.30/4.50-6 With TR87 Metal Valve Stems. The 145/70-6, 5.30-6, 4.50-6 Tube with TR87 valve stem is a multi-fitment, ultra high quality inner tube that covers small ATVs, Go Kartss, and other small vehicles.
• HEAVY DUTY INNER TUBES. Our tire tubes are up to 4X thicker than the competition. Thicker, high-quality butyl rubber prevents air from penetrating the inner tube for longer-lasting inflation, and it provides better protection from punctures and leaks.
• DURABLE VALVE PERFORMS BETTER. Our superior vulcanization process creates a strong seal around the TR87 valve stem.
• FITS MANY WHEELS. Besides go karts and small atvs, these inner tubes are also compatible with many wheelbarrows, dollies, trolleys, garden wagons, generators, air compressors, and quad bikes.
• THREE YEAR WARRANTY. TYK Industries inner tubes come with a 3-year warranty that covers manufacturing and workmanship defects. Each tube is test-inflated at the factory before boxing, so you can be assured of a successful installation every time.