Parts list: № Number Qty Name Options 1 AL209762 2 Wheel TW23BX38, For Tire Size Refer to Tire Manual of Manufacturer Next page: ST68688 Steel Disk Rear Wheel Weight Kit, 55 kg (121 lb) ST708329 Steel Disk Rear Wheels, 2 Position, DW15LX38, 203 mm Bolt Circle Diameter ST709325 Steel Disk Rear Wheels, 16 Position, TW23BX38, 275 mm Bolt Circle Diameter, W/ Reinforcement ST709633 Steel Disk Front Wheels, 16 Position, W15LX24 ST709658 Steel Disk Front Wheels, 2 Position, W12X28, 275 mm Bolt Circle Diameter ST478257 Steel Disk Rear Wheels, 8 Position, DW23BX38 ST1052765 Cast Rear Wheel Rims, MW23BX38, Rack and Pinion Axle ST1027561 Steel Disk Rear Wheels, 16 Position, TW18LX34, 275 mm Bolt Circle Diameter ST1027555 Steel Disk Rear Wheels, 16 Position, TW15LX34, 275 mm Bolt Circle Diameter ST1021538 Cast Rear Wheel Rims, W18LX38, Rack and Pinion Axle