Parts list: № Number Qty Name Options 1 AL218209 2 Wheel TW20BX42, For Tire Size Refer to Tire Manual of Manufacturer Next page: ST879368 Steel Disk Rear Wheels, 16 Position, DW20BX38 ST815382 Rear Wheel Weights, 4 Weights, Outside Rear Wheel, 55 kg (121 lb) ST827573 Front Wheels, Adjustable, 8 Position, DW15AX30, 3 Piece MFWD Axle ST538501 Mounting Parts, Front Wheels, 2WD ST746564 Steel Disk Rear Wheels, 2 Position, DW23AX38 ST737733 Cast Rear Wheel Rims, MW23AX38, Rack and Pinion Axle ST816247 Mounting Parts, Rear Wheel, W/ Reinforcement Disk ST708321 Rear Wheel, Fixed, DW21AX34 ST528620 Valve, Tubeless Tires ST810402 Steel Disk Rear Wheels, 2 Position, TW18LX42, 275 mm Bolt Circle Diameter