Parts list: № Number Qty Name Options 1 AL214650 2 Wheel DW20BX28, For Tire Size Refer to Tire Manual of Manufacturer Next page: ST957640 Rear Wheels, Fixed, 2 Position, W/ Reinforcement, TW20BX38 ST964591 Steel Disk Rear Wheels, 8 Position, DW23BX38, 335 mm Bolt Circle Diameter ST970607 Steel Disk Front Wheels, 2 Position, TW16LX24, 335 mm Bolt Circle Diameter ST970703 Mounting Parts, Rear Wheels, Flange Axle, 275 mm Bolt Circle Diameter, W/ Rear Wheel Weight Adaptor ST992261 Steel Disk Front Wheels, 16 Position, TW16LX24, 335 mm Bolt Circle Diameter ST925422 Rear Wheel Mountings, Rack and Pinion Axle ST854852 Steel Disk Front Wheels, 8 Position, W12X24 ST833882 Steel Disk Rear Wheels, 16 Position, DW12X46, 275 mm Bolt Circle Diameter, W/ Narrow Tread Setting ST827834 Steel Disk Front Wheels, 8 Position, DW18LX30, 335 mm Bolt Circle Diameter ST827744 Steel Disk Front Wheels, 8 Position, W12X28