The Rear Master Cylinder is made up of components including this Cylinder-master which is the most expensive.
Some items from this specific schematic: Washer,10.5x15x1.5, Ring-o,master Cylinde, Bolt, Pin,8mm.
The most reasonably priced component used on the Zx600f2 Ninja Zx6r 1996 Europe Uk Fr Nl Ar Fg Gr It Nr Sd Sp St Rear Master Cylinder is the Pin-cotter,2.0x15.