The most reasonably priced component used on the Cb1000r 2010 (a) England / Mph Air Injection Controlvalv E is the Clip,tank Hose.
The sub assemblies and components that make up this Air Injection Controlvalv E include this Valve Assy,ex-ai, the most expensive part.
On this parts fiche the Clip,tank Hose is the most specified component.