Parts list: № Number Qty Name Options 1 AL119955 1 Weight 2 14H1039 6 Nut 5/8" 3 24H1139 6 Washer 11/16" X 1-1/4" X 0.105" 4 L28226 6 Bolt 5 L28230 2 Weight Next page: ST813002 Hub Extension, 30 mm, Rear, Tread Adjustment, Attachment ST970744 Steel Disk Front Wheels, 16 Position, TW16LX24, 275 mm Bolt Circle Diameter ST926949 Mounting Parts, Hub Extension, 94 mm, Rear, Tread Adjustment ST861094 Rear Wheel Weights, 4 Weights, Outside Rear Wheel, 250 kg (551 lb) ST857396 Attachment, Rear Wheel Weight Adapters, 275 mm Bolt Circle Diameter ST833882 Steel Disk Rear Wheels, 16 Position, DW12X46, 275 mm Bolt Circle Diameter, W/ Narrow Tread Setting ST831258 Steel Disk Rear Wheels, 2 Position, W16CX16.1 ST857420 Attachment, Rear Wheel Weight Adapters, 335 mm Bolt Circle Diameter ST897160 Steel Rear Wheels, Adjustable, 16 Position, TW23BX38, 275 mm Bolt Circle Diameter ST708288 Steel Disk Rear Wheels, 2 Position, TW23BX38, 275 mm Bolt Circle Diameter