The component with the lowest price in the CRANKSHAFT/PISTON schematic is the Clip,piston 12mm.
This schematic depicts all components used in the Sh50 Scoopy 2000 (y) Spain Kph Crankshaft/piston partslist.
This CRANKSHAFT/PISTON assembly utilises two Clip,piston 12mm(s) - the highest specified component.