The most reasonably priced component used on the Cb1000r 2009 (9) France / Cmf Camshaft/valve is the Cotter,valve.
In this schematic the "Cotter,valve" is used most often.
Some items from this specific schematic: Shim,tappet (1.70, Valve,inlet, Shim,tappet (2.02, Shim,tappet (1.82.