Some items from this specific schematic: Circlip, Shim(22x30x1), Shaft,drive, Chain Assy (rk525smoz7) (gsx-r600k4/k5l:112-110).
With two applications this Screw(6x12) is the most specified part.
The most reasonably priced component used on the Dl1000 Vstrom 2007 (k7) Usa (e03) Transmission is the Circlip.