Spare Parts Available on backorder SPW22 12″ PU Wheel System Overview The SPW22 is a 12-inch PU wheel built for high performance and stability. With dimensions of 300x50mm, it is suitable for use in applications requiring larger and more robust wheels. Specifications Part Number: SPW22 Diameter: 12 inches (300 mm) Width: 50 mm Material: PU (Polyurethane) Tags: PU Wheel 12-inch High Performance Available on backorder Available on backorder SPW22 12" PU Wheel quantity Add to cart