Parts list: № Number Qty Name Options 1 R170746 6 Cap Screw 2 L208110 6 Spacer 21 X 46 X 12 mm (0.827" X 1.811" X 0.472") 3 R207782 2 Weight Kit 205 kg 4 14M7277 6 Nut M20 Next page: ST984270 Steel Disk Front Wheels, 16 Position, W10X34, 275 mm Bolt Circle Diameter ST857420 Attachment, Rear Wheel Weight Adapters, 335 mm Bolt Circle Diameter ST709664 Steel Disk Front Wheels, 2 Position, W12X24, 275 mm Bolt Circle Diameter ST994192 Cast Rear Wheels, TW18X38, Rack and Pinion Axle, 787 mm Bolt Circle Diameter ST852367 Steel Disk Front Wheels, 16 Position, DW12X30, 275 mm Bolt Circle Diameter ST976051 Rear Wheel Weights, 2 Weights, Inside Rear Wheel, 205 kg (452 lb) ST926755 Hub Extension, 111 mm, Rear, Tread Adjustment, Attachment ST926596 Attachment, Rear Wheel Weights, 77 kg (170 lb) ST857433 Attachment, Rear Wheel Weights, 2 Weights, 250 kg (551.2 lb) ST856668 Cast Rear Wheels, TW15X38, Rack and Pinion Axle