Wheel for Cart 4.00 - 4 2PR Inflatable 2PR wheel for cart with a maximum load capacity of up to 90 kg. The durable powder-coated metal rim ensures increased stability. Made from high-quality materials. Technical Specifications: Outer Wheel Diameter 275 mm Tire Width 110 mm Inner Wheel Diameter 125 mm Hub Width 75 mm Axle Hole Diameter 20 mm Bearings Ball Bearings Number of Plies in Tire 2 Material Rubber, Steel Rim Maximum Load 90 kg Maximum Pressure 2.5 bar Valve Car Valve