Parts list: № Number Qty Name Options 1 AL217195 2 Wheel For Tire Size Refer to Tire Manual of Manufacturer, W12X24 Next page: ST994196 Cast Rear Wheel Rims, W20LX38, Rack and Pinion Axle, 814 mm Bolt Circle Diameter ST827620 Steel Disk Front Wheels, 2 Position, W12X28, 335 mm Bolt Circle Diameter ST709322 Rear Wheels, TW20BX42 ST857440 Rear Wheel Weights, 2 Weights, Outside Rear Wheel, 100 kg (220 lb) ST827797 Steel Disk Front Wheels, 8 Position, W15LX28 ST857435 Rear Wheel Weights, 2 Weights, Outside Rear Wheel, 250 kg (551 lb) ST840001 Cast Rear Wheel Rims, W16LX38, Rack and Pinion Axle ST829035 Front Wheels, 8 Position, W12X24 ST746858 Attachment, Rear Wheel Weights, 110 kg (242.5 lb) ST776143 Rear Wheels, 16 Position, DW12X46, 275 Bolt Circle Diameter