Parts list: № Number Qty Name Options 1 AL209762 2 Wheel TW23BX38, For Tire Size Refer to Tire Manual of Manufacturer Next page: ST1052771 Rear Wheels, 2 Position, DW12X54 ST993013 Steel Disk Rear Wheels, 16 Position, TW25BX42, 335 mm Bolt Circle Diameter, W/ Narrow Tread Setting ST1022276 Cast Rear Wheel Rims, TW15LX50, Rack and Pinion Axle ST478220 Steel Disk Rear Wheels, TW18LX46 ST746499 Steel Disk Rear Wheels, W12AX54 ST994188 Steel Disk Front Wheels, 16 Position, TW18LX30, 335 mm Bolt Circle Diameter ST706966 Attachment, Wheel Weights, Rear, 72 / 205 kg ST862196 Mounting Parts, Rear Wheels, Rack and Pinion Axle, 100 mm Diameter, W/ Rear Wheel Weight Adaptor ST746564 Steel Disk Rear Wheels, 2 Position, DW23AX38 ST775963 Rear Wheel Weights, 4 Weights, Outside Rear Wheel, 205 kg (452 lb)