The lowest price component in this Cam Chain parts-list fiche is the Gasket(8.2x14x1) (nas).
With all the components that make up the DR200SE 2007 (K7) USA (E03) CAM CHAIN assembly. The Bolt is the most frequently specified with two applications.
The Cam Chain assembly is constructed from several parts from which the Adjuster Assy,tensioner is the most expensive.