Parts list: № Number Qty Name Options 1 AL211640 2 Wheel (For Tire Size Refer to Tire Manual of Manufacturer) DW16LX42 Next page: ST775724 Steel Disk Rear Wheels, W/ Dual Rear Tires, 2 Position, MW20AX42 / DW20BX42 ST478208 Steel Disk Rear Wheels, TW23BX42 ST746503 Steel Disk Rear Wheels, 2 Position, W16AX46, 40 km/h (25 mph) ST775751 Steel Disk Rear Wheels, Adjustable, 16 Position, DW12AX50 ST478257 Steel Disk Rear Wheels, 8 Position, DW23BX38 ST590899 Steel Disk Rear Wheels, 2 Position, TW23BX38, 335 mm Bolt Circle Diameter, W/ Reinforcement ST857435 Rear Wheel Weights, 2 Weights, Outside Rear Wheel, 250 kg (551 lb) ST478254 Steel Disk Rear Wheels, 8 Position, DW18LX42 ST857034 Cast Rear Wheel Rims, DW10X54, Rack and Pinion Axle ST740214 Hub Extension, 94 mm, Front, Tread Adjustment, Attachment