Parts list: № Number Qty Name Options 1 19M7488 16 Cap Screw M16 X 40 2 24M7241 16 Washer 17 X 34 X 4 mm Next page: ST709326 Steel Disk Rear Wheels, 16 Position, TW18LX42, W/ Reinforcement ST857440 Rear Wheel Weights, 2 Weights, Outside Rear Wheel, 100 kg (220 lb) ST833882 Steel Disk Rear Wheels, 16 Position, DW12X46, 275 mm Bolt Circle Diameter, W/ Narrow Tread Setting ST705144 Wheel Weights, Inner, Rear, 72 / 205 kg ST843543 Steel Disk Rear Wheels, 2 Position, TW15LX30, 275 mm Bolt Circle Diameter ST816429 Rear Wheel Weights, 4 Weights, Outside Rear Wheel, 72 Kg (159 lb) / 205 kg (452 lb) ST727438 Mounting Parts, Rear Wheels, W/ Spacer LGTH = 38mm ST744251 Hub Extension, 219 mm, Front, Tread Adjustment, Attachment ST775725 Steel Disk Rear Wheels, 2 Position, W16AX42 ST885148 Rear Wheel Weight Mounting Parts, W/ Wheel Spacer 38 mm, W/ Screws, 275 mm Bolt Circle Diameter