Parts list: № Number Qty Name Options 1 BL15892 1 Weight Next page: ST961904 Rear Wheels, Adjustable, 16 Position, TW25BX38, 335 Bolt Circle Diameter ST897966 Steel Disk Rear Wheels, 8 Position, DW20BX38 ST737736 Cast Rear Wheels, DW12AX50, Rack and Pinion Axle ST857440 Rear Wheel Weights, 2 Weights, Outside Rear Wheel, 100 kg (220 lb) ST857435 Rear Wheel Weights, 2 Weights, Outside Rear Wheel, 250 kg (551 lb) ST827613 Steel Disk Front Wheels, Adjustable, 2 Position, DW20BX30, 3 Piece MFWD Axle ST861018 Rear Wheel Weights, 2 Weights, 100 kg (220 lb), Attachment ST478212 Steel Disk Rear Wheels, 2 Position, TW18LX42, 335 mm Bolt Circle Diameter ST775751 Steel Disk Rear Wheels, Adjustable, 16 Position, DW12AX50 ST590897 Steel Disk Rear Wheels, 2 Position, TW20BX38, W/ Reinforcement