Inflatable 2-ply (2PR) wheel for cart with a maximum load capacity of up to 80 kg. The durable powder-coated metal rim ensures increased stability. Made from high-quality materials. Technical Specifications: Maximum Load: 80 kg Outer Wheel Diameter: 255 mm Tire Width: 75 mm Inner Wheel Diameter: 125 mm Axle Hole Diameter: 16 mm Hub Width: 80 mm Bearings: Double Ball Bearings Number of Plies in Tire: 2 Material: Rubber, Steel Rim Maximum Pressure: 2.1 bar / 30 psi Valve: Car Valve