Parts such as the Camshaft/valve: Nut Tappet Adjg, Spg,valve Outer, Spg,rocker Arm, Spg.,valve Inner are included in the Cbr1000f Hurricane1000 1987 (h) Sweden Camshaft/valve parts fiche.
The Bolt,flange,6x22 is the cheapest item from this partsfiche.
The Camshaft/valve assembly is constructed from several parts from which the Cam Shaft,exh is the most expensive.