Parts list: № Number Qty Name Options 1 19M7831 12 Screw M20 X 80 2 L214824 2 Weight 3 L214823 2 Weight Next page: ST816249 Hub Extension 60 mm, Front, Tread Adjustment ST809619 Rear Wheels, TW18LX38, 203MM Bolt Circle Diameter ST839090 Steel Disk Rear Wheels, 2 Position, TW15LX30, 203 mm Bolt Circle Diameter ST776147 Rear Wheels, 16 Position Fixed, DW10X54, 275 Bolt Circle Diameter ST709337 Steel Disk Rear Wheels, Adjustable, 16 Position, TW18LX34 ST728566 Steel Disk Rear Wheels, Adjustable, 16 Position, DW15LX26 ST776127 Cast Rear Wheel Hub, Rack and Pinion Axle, 275 mm Bolt Circle Diameter ST709664 Steel Disk Front Wheels, 2 Position, W12X24, 275 mm Bolt Circle Diameter ST864984 Rear Wheel Reinforcement Plate, OD 475 mm ST857440 Rear Wheel Weights, 2 Weights, Outside Rear Wheel, 100 kg (220 lb)