Parts list: № Number Qty Name Options 1 BL15893 1 Weight Kit Next page: ST879368 Steel Disk Rear Wheels, 16 Position, DW20BX38 ST719907 Cast Rear Wheels, W18AX38, Rack and Pinion Axle ST833882 Steel Disk Rear Wheels, 16 Position, DW12X46, 275 mm Bolt Circle Diameter, W/ Narrow Tread Setting ST815378 Rear Wheel Weights, 2 Weights, Inside Rear Wheel, 55 kg (121 lb) ST857440 Rear Wheel Weights, 2 Weights, Outside Rear Wheel, 100 kg (220 lb) ST821827 Steel Rear Wheels, Adjustable, 16 Position, TW15LX38, 275 Bolt Circle Diameter ST815379 Rear Wheel Weights, 4 Weights, Inside Rear Wheel, 55 kg (121 lb) ST708288 Steel Disk Rear Wheels, 2 Position, TW23BX38, 275 mm Bolt Circle Diameter ST827694 Steel Disk Front Wheels, 8 Position, W12X38 ST827612 Steel Disk Front Wheels, 2 Position, DW18LX28