Parts list: № Number Qty Name Options 1 AL170041 2 Rim DW18LX38, For Tire Size Refer to Tire Manual of Manufacturer Next page: ST709302 Rear Wheels, Rack and Pinion Axle, DW15LX38 ST709303 Steel Disk Rear Wheels, Adjustable, 16 Position, DW15LX30 ST709311 Steel Disk Rear Wheels, 16 Position, DW12X38, 203 mm Bolt Circle Diameter ST709312 Steel Disk Rear Wheels, 16 Position, DW12X38, 275 mm Bolt Circle Diameter ST709314 Steel Disk Rear Wheels, 16 Position, DW15LX38, 275 Bolt Circle Diameter ST708288 Steel Disk Rear Wheels, 2 Position, TW23BX38, 275 mm Bolt Circle Diameter ST708286 Steel Disk Rear Wheels, 2 Position, DW18LX38, 203 Bolt Circle Diameter ST708285 Rear Wheel, Fixed, DW18LX34 ST708163 Mounting Parts, Rear Wheels ST708149 Mounting Parts, Rear Wheels