The most reasonably priced component used on the Nx125 Transcity 1989 (k) France / Cmf Crankshaft /piston is the Clip,piston Pin.
The sub assemblies and components that make up this Crankshaft /piston include this Crankshaft Comp, the most expensive part.
Some items from this specific schematic: Key,woodruff 25x1, Ring,piston 1.00, Piston (0.50), Piston (1.00).