Parts list: № Number Qty Name Options 1 AL210341 2 Rim DW12X46, For Tire Size Refer to Tire Manual of Manufacturer 2 L209963 2 Wheel Center 3 L208868 32 Bolt 4 L208869 32 Washer 5 L205946 32 Spacer 6 L172445 32 Nut Next page: ST810401 Steel Disk Rear Wheels, 2 Position, TW20BX42, 275 mm Bolt Circle Diameter ST827634 Steel Disk Front Wheels, 2 Position, W15LX28, 335 mm Bolt Circle Diameter ST709894 Rear Wheel Weights, 4 Weights, Inside Rear Wheel, W/ Reinforcement, 55 kg (121 lb) ST806383 Steel Disk Rear Wheels, 16 Position, W12X48, 275 mm Bolt Circle Diameter ST740214 Hub Extension, 94 mm, Front, Tread Adjustment, Attachment ST816247 Mounting Parts, Rear Wheel, W/ Reinforcement Disk ST844958 Steel Disk Rear Wheels, Adjustable,16 Position, DW12X30, 335 Bolt Circle Diameter