Parts list: № Number Qty Name Options 1 AL232577 2 Wheel TW18LX34, For Tire Size Refer to Tire Manual of Manufacturer Next page: ST984270 Steel Disk Front Wheels, 16 Position, W10X34, 275 mm Bolt Circle Diameter ST708285 Rear Wheel, Fixed, DW18LX34 ST708329 Steel Disk Rear Wheels, 2 Position, DW15LX38, 203 mm Bolt Circle Diameter ST1019781 Steel Disk Rear Wheels, 2 Position, DW18LX38, 335 Bolt Circle Diameter ST708298 Steel Disk Rear Wheels, 2 Position, DW15LX38, 275 mm Bolt Circle Diameter ST994193 Steel Disk Rear Wheels, 2 Position, TW18LX34, 203 mm Bolt Circle Diameter ST813365 Steel Disk Front Wheels, 16 Position, W12X28, 275 mm Bolt Circle Diameter ST709637 Cast Rear Wheel Disk, Rack and Pinion Axle, 814 mm Bolt Circle Diameter ST806383 Steel Disk Rear Wheels, 16 Position, W12X48, 275 mm Bolt Circle Diameter ST744255 Hub Extension, 94 mm, Rear, Tread Adjustment, Attachment