The sub assemblies and components that make up this Switch/cable/mirror include this Sw Assy,winker, the most expensive part.
Parts such as the Switch/cable/mirror: Cable Comp A,thro, Housing,under Thr, Grip L,handle, Screw,pan 4x45 are included in the Cb1000r 2011 (b) England / Mph Switch/cable/mirror parts fiche.
On this parts fiche the Cover,lock Nut is the most specified component.