The Handle Pipe/top Bridge is made up of components including this Key Set which is the most expensive.
Parts such as the Handle Pipe/top Bridge: Base Comp,contact, Bolt,comb Sw, Key,blank (no.2), Screw,tapping,3x1 are included in the Nx650 Dominator 1988 (j) England / Mkh Handle Pipe/top Bridge parts fiche.
The most reasonably priced component used on the Nx650 Dominator 1988 (j) England / Mkh Handle Pipe/top Bridge is the Bolt,flange,6x10.