Parts list: № Number Qty Name Options 1 R207782 2 Weight Kit 205 kg 2 R210763 12 Cap Screw 3 L208110 12 Spacer 21 X 46 X 12 mm (0.827" X 1.811" X 0.472") 4 14M7277 12 Nut M20 Next page: ST945705 Steel Rear Wheels, Adjustable, 16 Position, TW15LX38, 275 mm Bolt Circle Diameter ST950679 Rear Wheel Weights, 2 Weights, Outside Rear Wheel, W/ Guide Pin, 250 kg (551 lb) ST950683 Rear Wheel Weights, 2 Weights, Outside Rear Wheel, W/ Guide Pin, 100 kg (220 lb), Attachment ST970607 Steel Disk Front Wheels, 2 Position, TW16LX24, 335 mm Bolt Circle Diameter ST970703 Mounting Parts, Rear Wheels, Flange Axle, 275 mm Bolt Circle Diameter, W/ Rear Wheel Weight Adaptor ST938174 Wheel Weights, Outer, Dual Rear, 72 kg and 205 kg ST901914 Steel Disk Front Wheels, 8 Position, DW18LX30 ST897966 Steel Disk Rear Wheels, 8 Position, DW20BX38 ST895139 Steel Disk Rear Wheels, 16 Position, TW18LX38, 275 mm Bolt Circle Diameter ST885136 Rear Wheel Weight Mounting Parts, W/ Wheel Spacer 38 mm, W/ Stud Bolt - Nut, 275 mm Bolt Circle Diameter