Two Pack 4.80 4.00 8 Inch Inner Tubes Heavy Duty High Air Tightness With TR87 Angled Valve Premium Replacement For Mini Bikes Go Karts Lawn Mowers Hand Trucks And Wheelbarrows
✔️ Fits 16x4.8-8 tires with TR87 angled brass valve for seal
These heavy-duty inner tubes replace worn tubes in wheelbarrows, hand trucks, lawn mowers, go-karts, generators, air compressors, carts, ATVs, and quad bikes. They help keep air pressures steady and performance reliable in varied conditions.
✅ Outer diameter 16 in (406 mm); width 4.8 in (122 mm); rim diameter 8 in (203 mm) for 4.80/4.00-8 tires
✅ Thick rubber walls resist tearing for long life in rugged use
✅ TR87 brass angled valve resists corrosion and seals reliably
✅ Flexible in heat and cold to prevent flats and maintain performance
✅ Cushioned walls improve ride comfort on rough surfaces
💡 What is an inner tube used for in outdoor equipment and small vehicles?
The inner tube is the inflatable air chamber inside a tire; it lets you maintain air pressure and cushions bumps. The handy part helps keep gear running smoothly and reduces downtime.
- Acts as the air chamber inside a tire, enabling inflation and pressure retention
- Cushions bumps and improves ride quality on uneven ground
- Seals punctures and maintains tire pressure across temperature changes
- Cost-effective replacement part for wheelbarrows, carts, lawn equipment