Parts list: № Number Qty Name Options 1 19M7831 6 Screw M20 X 80 2 L214823 2 Weight 100 kg 3 L222443 2 Pin Next page: ST897160 Steel Rear Wheels, Adjustable, 16 Position, TW23BX38, 275 mm Bolt Circle Diameter ST709325 Steel Disk Rear Wheels, 16 Position, TW23BX38, 275 mm Bolt Circle Diameter, W/ Reinforcement ST983287 Steel Disk Rear Wheels, 16 Position, TW18LX42, 275 Bolt Circle Diameter ST709299 Steel Disk Rear Wheels, 2 Position, TW25BX42 ST861018 Rear Wheel Weights, 2 Weights, 100 kg (220 lb), Attachment ST840008 Cast Rear Wheel Rims, TW16LX46, Rack and Pinion Axle ST744251 Hub Extension, 219 mm, Front, Tread Adjustment, Attachment ST776147 Rear Wheels, 16 Position Fixed, DW10X54, 275 Bolt Circle Diameter ST976051 Rear Wheel Weights, 2 Weights, Inside Rear Wheel, 205 kg (452 lb) ST708716 Steel Disk Rear Wheels, 2 Position, DW20BX38