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: ST744251 Hub Extension, 219 mm, Front, Tread Adjustment, Attachment ST776127 Cast Rear Wheel Hub, Rack and Pinion Axle, 275 mm Bolt Circle Diameter ST478183 Mounting Parts, Rear Wheels, 335 mm Bolt Circle Diameter ST901912 Steel Disk Front Wheels, 2 Position, DW18LX30, 335 mm Bolt Circle Diameter ST901909 Steel Disk Front Wheels, 8 Position, W18LX28, W/ Wide Tread Setting ST478212 Steel Disk Rear Wheels, 2 Position, TW18LX42, 335 mm Bolt Circle Diameter ST478246 Steel Disk Rear Wheels, 8 Position, DD16LX46 ST979115 Hub Extension, 94 mm, Rear, Tread Adjustment, Attachment ST895152 Steel Disk Rear Wheels, 16 Position, DW20BX38, 275 mm Bolt Circle Diameter ST709296 Steel Disk Rear Wheels, 2 Position, TW18LX42, W/ Reinforcement