Parts list: № Number Qty Name Options 1 19M7831 12 Screw M20 X 80 2 L214824 4 Weight 250 kg 3 L222443 2 Pin Next page: ST827534 Steel Disk Front Wheels, 2 Position, DW15LX30, 335 mm Bolt Circle Diameter ST901914 Steel Disk Front Wheels, 8 Position, DW18LX30 ST1052625 Steel Disk Rear Wheels, 2 Position, TW18LX42, 335 mm Bolt Circle Diameter ST950671 Rear Wheel Weights, 2 Weights, Outside Rear Wheel, W/ Guide Pin, 100 kg (220 lb) ST945705 Steel Rear Wheels, Adjustable, 16 Position, TW15LX38, 275 mm Bolt Circle Diameter ST709296 Steel Disk Rear Wheels, 2 Position, TW18LX42, W/ Reinforcement ST727438 Mounting Parts, Rear Wheels, W/ Spacer LGTH = 38mm ST744251 Hub Extension, 219 mm, Front, Tread Adjustment, Attachment ST1018252 Steel Disk Rear Wheels, 16 Position, TW20BX38