Parts list: № Number Qty Name Options 1 AL208325 2 Wheel TW20BX42, For Tire Size Refer to Tire Manual of Manufacturer Next page: ST845778 Cast Rear Wheels, W18AX38, Rack and Pinion Axle ST744257 Hub Extension, 219 mm, Rear, Tread Adjustment, Attachment ST879368 Steel Disk Rear Wheels, 16 Position, DW20BX38 ST821827 Steel Rear Wheels, Adjustable, 16 Position, TW15LX38, 275 Bolt Circle Diameter ST857027 Cast Rear Wheel Rims, DW12X50, Rack and Pinion Axle ST815380 Rear Wheel Weights, 2 Weights, Outside Rear Wheel, 55 kg (121 lb)