Parts list: № Number Qty Name Options 1 AL207671 2 Wheel TW23BX42, For Tire Size Refer to Tire Manual of Manufacturer Next page: ST961904 Rear Wheels, Adjustable, 16 Position, TW25BX38, 335 Bolt Circle Diameter ST980769 Cast Rear Wheel Disk, Rack and Pinion Axle, 100 mm Diameter ST992266 Steel Disk Front Wheels, 2 Position, TW18LX28, 335 mm Bolt Circle Diameter ST994187 Steel Disk Front Wheels, 16 Position, TW18LX28, 335 mm Bolt Circle Diameter ST994189 Steel Disk Front Wheels, 2 Position, TW18LX30, 335 mm Bolt Circle Diameter ST950685 Rear Wheel Weights, 2 Weights, Outside Rear Wheel, W/ Guide Pin, 250 kg (551 lb), Attachment ST926632 Attachment, Additional Rear Wheel Weights, 77 kg (170 lb) ST897322 Steel Front Wheels, Adjustable, 8 Position, W15LX28, 335 mm Bolt Circle Diameter ST878070 Rear Wheels, Adjustable, DW25BX38 ST878049 Rear Wheel, Fixed, Heavy Duty, DW25BX38