Parts list: № Number Qty Name Options 1 19M7831 12 Screw M20 X 80 2 L214824 2 Weight 250 kg 3 L214823 2 Weight 100 kg 4 L222443 2 Pin Next page: ST950679 Rear Wheel Weights, 2 Weights, Outside Rear Wheel, W/ Guide Pin, 250 kg (551 lb) ST957617 Steel Disk Rear Wheels, 2 Position, TW18LX38, W/ Reinforcement ST957640 Rear Wheels, Fixed, 2 Position, W/ Reinforcement, TW20BX38 ST970601 Steel Disk Rear Wheels, 2 Position, TW18LX38, 335 mm Bolt Circle Diameter ST981369 Cast Rear Wheels, DW16LX46, Rack and Pinion Axle, 50 km/h (31 mph) ST897966 Steel Disk Rear Wheels, 8 Position, DW20BX38 ST897322 Steel Front Wheels, Adjustable, 8 Position, W15LX28, 335 mm Bolt Circle Diameter ST895154 Steel Rear Wheels, Adjustable, 16 Position, TW20BX42, 275 mm Bolt Circle Diameter ST895152 Steel Disk Rear Wheels, 16 Position, DW20BX38, 275 mm Bolt Circle Diameter ST885148 Rear Wheel Weight Mounting Parts, W/ Wheel Spacer 38 mm, W/ Screws, 275 mm Bolt Circle Diameter