Set of 2 Major Brand
4″ diameter wheel Tire Inner Tubes with TR87 Curved Metal Valve
Many applications search 3.00-4 300-4 3.00×4 300×4 3004
Razor E300 E325 Razor Mini Razor Chopper Pocket Rocket
also fits
2.80-4 280-4 2.80×4 280×4 2804
2.50-4 250-4 2.50×4 250×4 2504
Lawn and Garden Implement Hand Truck Scooter Wagon Replacement Tube
Set of 2