Parts list: № Number Qty Name Options 1 19M7831 6 Screw M20 X 80 2 L214823 2 Weight Next page: ST885148 Rear Wheel Weight Mounting Parts, W/ Wheel Spacer 38 mm, W/ Screws, 275 mm Bolt Circle Diameter ST840645 Cast Rear Wheels, DW20AX42, Rack and Pinion Axle ST879363 Steel Disk Rear Wheels, Adjustable, 16 Position, DW20BX38 ST746570 Steel Disk Rear Wheels, 2 Position, W16AX46, 50 km/h (31 mph) ST744257 Hub Extension, 219 mm, Rear, Tread Adjustment, Attachment ST744255 Hub Extension, 94 mm, Rear, Tread Adjustment, Attachment ST976375 Rear Wheel Weights, 4 Weights, Outside Rear Wheel, 205 kg (452 lb) ST885136 Rear Wheel Weight Mounting Parts, W/ Wheel Spacer 38 mm, W/ Stud Bolt - Nut, 275 mm Bolt Circle Diameter ST879368 Steel Disk Rear Wheels, 16 Position, DW20BX38 ST861095 Mounting Parts, Rear Wheel Weight Adaptor, W/ Screws, 275 Bolt Circle Diameter