Parts list: № Number Qty Name Options 1 AL207671 2 Wheel TW23BX42, For Tire Size Refer to Tire Manual of Manufacturer Next page: ST980771 Cast Rear Wheel Disk, Rack and Pinion Axle, 100 mm Diameter, W/ Dual Rear Wheels ST816429 Rear Wheel Weights, 4 Weights, Outside Rear Wheel, 72 Kg (159 lb) / 205 kg (452 lb) ST827671 Steel Disk Front Wheels, 8 Position, DW15LX30 ST478252 Steel Disk Rear Wheels, 8 Position, DW20BX42 ST775963 Rear Wheel Weights, 4 Weights, Outside Rear Wheel, 205 kg (452 lb) ST1053473 Wheel ST857427 Rear Wheel Weight Mounting Parts, Adapter 335 mm Bolt Circle Diameter ST746564 Steel Disk Rear Wheels, 2 Position, DW23AX38 ST862196 Mounting Parts, Rear Wheels, Rack and Pinion Axle, 100 mm Diameter, W/ Rear Wheel Weight Adaptor ST827534 Steel Disk Front Wheels, 2 Position, DW15LX30, 335 mm Bolt Circle Diameter