Parts list: № Number Qty Name Options 1 AL205108 2 Wheel DW20BX38, For Tire Size Refer to Tire Manual of Manufacturer Next page: ST709325 Steel Disk Rear Wheels, 16 Position, TW23BX38, 275 mm Bolt Circle Diameter, W/ Reinforcement ST840008 Cast Rear Wheel Rims, TW16LX46, Rack and Pinion Axle ST709324 Rear Wheel, Adjustable, 16 Position, TW23BX38 ST854802 Steel Disk Front Wheels, 8 Position, W15LX24 ST744142 Mounting Parts, Rear Wheels, W/ Stud, W/ 16 Spacer, 275 Bolt Circle Diameter ST746570 Steel Disk Rear Wheels, 2 Position, W16AX46, 50 km/h (31 mph) ST885148 Rear Wheel Weight Mounting Parts, W/ Wheel Spacer 38 mm, W/ Screws, 275 mm Bolt Circle Diameter ST744255 Hub Extension, 94 mm, Rear, Tread Adjustment, Attachment ST815378 Rear Wheel Weights, 2 Weights, Inside Rear Wheel, 55 kg (121 lb) ST885136 Rear Wheel Weight Mounting Parts, W/ Wheel Spacer 38 mm, W/ Stud Bolt - Nut, 275 mm Bolt Circle Diameter