Parts list: № Number Qty Name Options 1 AL225064 2 Wheel DW15LX38, For Tire Size Refer to Tire Manual of Manufacturer Next page: ST971115 Mounting Parts, Rear Wheels, Flange Axle, 275 mm Bolt Circle Diameter ST978034 Hub Extension, 60 mm, Front, Tread Adjustment, Attachment ST978273 Mounting Parts, Rear Wheels, 275 mm Bolt Circle Diameter, W/ Rear Wheel Weight Adapter, Attachment ST994187 Steel Disk Front Wheels, 16 Position, TW18LX28, 335 mm Bolt Circle Diameter ST840009 Cast Rear Wheel Rims, DW10X50, Rack and Pinion Axle ST950671 Rear Wheel Weights, 2 Weights, Outside Rear Wheel, W/ Guide Pin, 100 kg (220 lb) ST855956 Steel Disk Front Wheels, 16 Position, W12X28, 335 mm Bolt Circle Diameter ST855595 Rear Wheels, TW18LX38, 275MM Bolt Circle Diameter ST843560 Cast Rear Wheel Rims, DW13X46, Rack and Pinion Axle ST840001 Cast Rear Wheel Rims, W16LX38, Rack and Pinion Axle