The sub assemblies and components that make up this Valve(s) include this Valve-exhaust, the most expensive part.
The lowest price component in this Valve(s) parts-list fiche is the Collet.
Parts such as the Valve(s): Shim,t=1.925, Shim,t=1.800, Shim,t=1.725, Shim,t=2.175 are included in the Zx1000jbf Ninja Zx-10r 2011 Europe,middle East,africa,uk,fr Valve(s) parts fiche.