Parts list: № Number Qty Name Options 1 19M7831 6 Screw M20 X 80 2 L214824 2 Weight 250 kg 3 L222443 2 Pin Next page: ST708248 Mounting Parts, Rear Wheels, Rack and Pinion Axle, 86 mm Diameter ST709664 Steel Disk Front Wheels, 2 Position, W12X24, 275 mm Bolt Circle Diameter ST950675 Rear Wheel Weights, 2 Weights, Outside Rear Wheel, W/ Guide Pin, 100 kg (220 lb) / 250 kg (551 lb) ST997218 Steel Disk Rear Wheels, 16 Position, TW15LX34, 275 mm Bolt Circle Diameter ST979128 Hub Extension, 219 mm, Rear, Tread Adjustment, Attachment ST1027561 Steel Disk Rear Wheels, 16 Position, TW18LX34, 275 mm Bolt Circle Diameter ST984272 Steel Disk Front Wheels, 16 Position, W8X32, 275 mm Bolt Circle Diameter ST709312 Steel Disk Rear Wheels, 16 Position, DW12X38, 275 mm Bolt Circle Diameter ST978034 Hub Extension, 60 mm, Front, Tread Adjustment, Attachment ST813002 Hub Extension, 30 mm, Rear, Tread Adjustment, Attachment