Parts such as the Crankshaft: Ring Set,piston(s, Brg,ball Radial 6, Shaft Comp,crank, Pin,piston are included in the Nps50 Zoomer 2005 (5) France Cmf Kph Crankshaft parts fiche.
The Crankshaft assembly is constructed from several parts from which the Shaft Comp,crank is the most expensive.
On this parts fiche the Clip,piston Pin is the most specified component.