Two Pack 145/70-6 Inner Tubes For Go Karts And Small ATVs With 5.30-4.50-6 Sizing And TR87 Bent Metal Valve Stems Heavy Duty Replacement Tubes Built To Handle Rugged Off Road Use

Two-Pack 145/70-6 Inner Tubes for Go Karts and ATVs
✔️ Heavy-duty 145/70-6 inner tubes with TR87 bent metal valve stems

These heavy-duty inner tubes fit 4.50-6, 5.30-6, 5.30/4.50-6, and 145/70-6 tires (common on go karts, small ATVs, and lawn gear). They come in a two-pack and feature TR87 bent metal valve stems for a secure seal and easy inflation. TYK Industries backs them with a 3-year warranty against manufacturing defects.

✅ 5.30/4.50-6 (145/70-6) with TR87 bent metal valve stems
✅ Heavy-duty inner tubes up to 4x thicker for longer inflation and puncture protection
✅ Superior vulcanization creates a strong seal around the TR87 stem
✅ Multi-fit: 4.50-6, 5.30-6, 5.30/4.50-6, 145/70-6 compatibility
✅ 3-year warranty against manufacturing defects

💡 What is an inner tube used for in small vehicle tires? Inner tubes provide an air-filled cavity that helps seal the tire and maintain proper pressure during rugged use.

- handy for go karts and small ATVs with tubed tires - helps reduce flats and maintain ride quality on rough terrain - compatible with wheelbarrows, dollies, and light garden equipment wheels