The Circlip(1ar) is the lowest priced item on this Crankshaft. Piston schematic.
Parts such as the Crankshaft. Piston: Bolt, Connecting Rod, Circlip(1ar), Plane Bearing, Crankshaft 1, Piston Ring Set (std) are included in the Yzf-r6 2002 5mtb Germany 1a5mt-332g2 Crankshaft. Piston parts fiche.
In this schematic the "Plane Bearing, Crankshaft 1" is used most often.