In this schematic the "Pad & Shim Set (nas)" is used most often.
The twenty-four Rm250 1995 (s) Usa (e03) Rear Caliper (model P/r) component parts are all listed in this schematic.
The most reasonably priced component used on the Rm250 1995 (s) Usa (e03) Rear Caliper (model P/r) is the Screw 6x12.