Parts list: № Number Qty Name Options 1 R207782 4 Weight Kit 205 kg 2 R170746 12 Cap Screw 3 24M7242 12 Washer 21.400 X 42 X 5 mm 4 14M7277 12 Nut M20 Next page: ST709668 Mounting Parts, Front Wheels, 2WD Axle ST813365 Steel Disk Front Wheels, 16 Position, W12X28, 275 mm Bolt Circle Diameter ST843741 Steel Disk Front Wheels, 16 Position, W12X28, W/ Narrow Tread Setting ST970611 Mounting Parts, Rear Wheels, Rack and Pinion Axle, 79 mm Diameter, W/ Rear Wheel Weight Adaptor ST744251 Hub Extension, 219 mm, Front, Tread Adjustment, Attachment ST984274 Steel Disk Rear Wheels, 16 Position, W8X48, 203 mm Bolt Circle Diameter ST843735 Steel Disk Front Wheels, 16 Position, W10X28 ST528620 Valve, Tubeless Tires ST997227 Steel Disk Rear Wheels, 16 Position, TW18LX34, 275 mm Bolt Circle Diameter ST847207 Steel Disk Rear Wheels, 16 Position, TW15LX38, 203 mm Bolt Circle Diameter, W/ Narrow Tread Setting