Parts such as the E-16: Piston (0.50), Pin,piston, Crankshaft,comp, Spring,oil Thru. are included in the Cn250 Fusion 2004 (4) Japan Mf02-210 E-16 parts fiche.
The most reasonably priced component used on the Cn250 Fusion 2004 (4) Japan Mf02-210 E-16 is the Clip,piston Pin.
The E-16 is made up of components including this Crankshaft,comp which is the most expensive.