Parts list: № Number Qty Name Options 1 R170746 6 Cap Screw 2 L208110 6 Spacer 21 X 46 X 12 mm (0.827" X 1.811" X 0.472") 3 R207782 2 Weight Kit 205 kg 4 14M7277 6 Nut M20 Next page: ST827634 Steel Disk Front Wheels, 2 Position, W15LX28, 335 mm Bolt Circle Diameter ST994196 Cast Rear Wheel Rims, W20LX38, Rack and Pinion Axle, 814 mm Bolt Circle Diameter ST895152 Steel Disk Rear Wheels, 16 Position, DW20BX38, 275 mm Bolt Circle Diameter ST744255 Hub Extension, 94 mm, Rear, Tread Adjustment, Attachment ST1019781 Steel Disk Rear Wheels, 2 Position, DW18LX38, 335 Bolt Circle Diameter ST995991 Rear Wheel Weights, 2 Weights, Outside Rear Wheel, 72 kg(159 lb) and 205 kg(452 lb) ST727434 Mounting Parts, Rear Wheels, W/ Spacer LGTH= 52mm ST810402 Steel Disk Rear Wheels, 2 Position, TW18LX42, 275 mm Bolt Circle Diameter ST996054 Wheel Weights, 4 Weights, Outside Rear Wheel, 72 kg(159 lb) / 205 kg(452 lb) ST994187 Steel Disk Front Wheels, 16 Position, TW18LX28, 335 mm Bolt Circle Diameter