Parts list: № Number Qty Name Options 1 AL227007 2 Wheel TW18LX30, For Tire Size Refer to Tire Manual of Manufacturer Next page: ST1021536 Cast Rear Wheel Rims, W16LX38, Rack and Pinion Axle ST740214 Hub Extension, 94 mm, Front, Tread Adjustment, Attachment ST708716 Steel Disk Rear Wheels, 2 Position, DW20BX38 ST708307 Rear Wheel, Fixed, DW18LX38 ST840006 Cast Rear Wheel Rims, TW20BX42, Rack and Pinion Axle ST1021547 Cast Rear Wheel Rims, DW13X46, Rack and Pinion Axle ST994187 Steel Disk Front Wheels, 16 Position, TW18LX28, 335 mm Bolt Circle Diameter ST978034 Hub Extension, 60 mm, Front, Tread Adjustment, Attachment ST950685 Rear Wheel Weights, 2 Weights, Outside Rear Wheel, W/ Guide Pin, 250 kg (551 lb), Attachment ST950680 Rear Wheel Weights, 4 Weights, Outside Rear Wheel, W/ Guide Pin, 250 kg (551 lb)