Parts list: № Number Qty Name Options 1 AL232578 2 Wheel DW15LX34, For Tire Size Refer to Tire Manual of Manufacturer Next page: ST957640 Rear Wheels, Fixed, 2 Position, W/ Reinforcement, TW20BX38 ST897966 Steel Disk Rear Wheels, 8 Position, DW20BX38 ST970611 Mounting Parts, Rear Wheels, Rack and Pinion Axle, 79 mm Diameter, W/ Rear Wheel Weight Adaptor ST970728 Steel Disk Rear Wheels, 16 Position, TW18LX34, 203 mm Bolt Circle Diameter ST711084 Steel Disk Front Wheels, 2 Position, W9X18 ST813365 Steel Disk Front Wheels, 16 Position, W12X28, 275 mm Bolt Circle Diameter ST994195 Steel Disk Rear Wheels, 16 Position, TW18LX38, 203 mm Bolt Circle Diameter ST709673 Front Wheels, Adjustable, 16 Position, W15LX28 ST809619 Rear Wheels, TW18LX38, 203MM Bolt Circle Diameter ST478202 Steel Disk Rear Wheels, 2 Position, TW20BX38