Parts list: № Number Qty Name Options 1 L150648 16 Wheel Bolt 2 L152520 16 Screw 3 14M7499 16 Flange Nut M20 Next page: ST895139 Steel Disk Rear Wheels, 16 Position, TW18LX38, 275 mm Bolt Circle Diameter ST744257 Hub Extension, 219 mm, Rear, Tread Adjustment, Attachment ST861028 Rear Wheel Weights, 2 Weights, 250 kg (551.2 lb), Attachment ST861018 Rear Wheel Weights, 2 Weights, 100 kg (220 lb), Attachment ST957617 Steel Disk Rear Wheels, 2 Position, TW18LX38, W/ Reinforcement ST994196 Cast Rear Wheel Rims, W20LX38, Rack and Pinion Axle, 814 mm Bolt Circle Diameter ST776147 Rear Wheels, 16 Position Fixed, DW10X54, 275 Bolt Circle Diameter ST970601 Steel Disk Rear Wheels, 2 Position, TW18LX38, 335 mm Bolt Circle Diameter ST827534 Steel Disk Front Wheels, 2 Position, DW15LX30, 335 mm Bolt Circle Diameter ST983289 Steel Disk Rear Wheels, 16 Position, TW23BX38, 275 Bolt Circle Diameter