Parts list: № Number Qty Name Options 1 AL170041 2 Rim DW18LX38, For Tire Size Refer to Tire Manual of Manufacturer Next page: ST815380 Rear Wheel Weights, 2 Weights, Outside Rear Wheel, 55 kg (121 lb) ST840645 Cast Rear Wheels, DW20AX42, Rack and Pinion Axle ST885136 Rear Wheel Weight Mounting Parts, W/ Wheel Spacer 38 mm, W/ Stud Bolt - Nut, 275 mm Bolt Circle Diameter ST709295 Steel Disk Rear Wheels, 2 Position, TW23BX38, 275 mm Bolt Circle Diameter, W/ Reinforcement ST709323 Rear Wheels, TW18LX42 ST858122 Cast Rear Wheels, WH10AX54, Rack and Pinion Axle ST775724 Steel Disk Rear Wheels, W/ Dual Rear Tires, 2 Position, MW20AX42 / DW20BX42 ST983287 Steel Disk Rear Wheels, 16 Position, TW18LX42, 275 Bolt Circle Diameter ST885148 Rear Wheel Weight Mounting Parts, W/ Wheel Spacer 38 mm, W/ Screws, 275 mm Bolt Circle Diameter ST861094 Rear Wheel Weights, 4 Weights, Outside Rear Wheel, 250 kg (551 lb)