The Rear Brake is made up of components including this Caliper-assy,rr which is the most expensive.
seventeen components are shown in this Klx650a3 Klx650r 1995 Europe Fr Rear Brake exploded diagram.
The most reasonably priced component used on the Klx650a3 Klx650r 1995 Europe Fr Rear Brake is the Cap-breather.