Parts such as the Camshaft/valve: Shim,tappet (2.77, Shim,tappet (1.72, Shim,tappet (1.75, Shim,tappet (1.52 are included in the Vfr750r Rc30 1988 (j) Belgium Camshaft/valve parts fiche.
Of all the components used in this assembly the Gear Train Comp,f is the most expensive.
In this schematic the "Cotter,valve" is used most often.