Parts list: № Number Qty Name Options 1 L172445 16 Nut 2 L223142 2 Wheel Center 3 AL229228 2 Rim TW18LX30, For Tire Size Refer to Tire Manual of Manufacturer 4 L205946 16 Spacer 5 L115345 16 Bolt 6 L157352 16 Washer Next page: ST994190 Steel Disk Front Wheels, 16 Position, TW18LX30, 335 mm Bolt Circle Diameter ST950675 Rear Wheel Weights, 2 Weights, Outside Rear Wheel, W/ Guide Pin, 100 kg (220 lb) / 250 kg (551 lb) ST745834 Attachment, Additional Rear Wheel Weights, 77 kg (170 lb) ST828906 Steel Disk Front Wheels, 16 Position, W10X38, 335 mm Bolt Circle Diameter ST744251 Hub Extension, 219 mm, Front, Tread Adjustment, Attachment ST992266 Steel Disk Front Wheels, 2 Position, TW18LX28, 335 mm Bolt Circle Diameter ST980769 Cast Rear Wheel Disk, Rack and Pinion Axle, 100 mm Diameter ST955290 Steel Disk Front Wheels, 2 Position, DW20BX28, 335 mm Bolt Circle Diameter ST954850 Rear Wheels, Fixed, 2 Position, TW25BX38, 335 Bolt Circle Diameter ST945504 Wheel Weights, 2 Weights, Outside Rear, 205 kg (452 lb)