Parts list: № Number Qty Name Options 1 R167153 2 Weight Kit 72 Kg, For Rim Diameter 46”, 42”, 38” 2 R207782 2 Weight Kit 205 Kg, For Rim Diameter 46”, 42”, 38” 3 R170746 6 Cap Screw 4 24M7242 6 Washer 21.400 X 42 X 5 mm 5 14M7277 6 Nut M20 Next page: ST726782 Mounting Parts, Rear Wheels, Flange Axle, 275 mm Bolt Circle Diameter ST843560 Cast Rear Wheel Rims, DW13X46, Rack and Pinion Axle ST762051 Steel Disk Rear Wheels, 16 Position, DW12X46, 275 mm Bolt Circle Diameter ST971278 Steel Disk Rear Wheels, 2 Position, TW18LX38, 275 mm Bolt Circle Diameter ST994191 Steel Disk Rear Wheels, 2 Position, TW18LX38, 203 mm Bolt Circle Diameter ST709659 Steel Disk Front Wheels, 2 Position, W15LX24, 275 mm Bolt Circle Diameter ST926755 Hub Extension, 111 mm, Rear, Tread Adjustment, Attachment ST728564 Steel Disk Rear Wheels, 16 Position, W15LX24 ST744251 Hub Extension, 219 mm, Front, Tread Adjustment, Attachment