The sixteen Yzf-r125a R125a 2016 5d7t Europe 1r5d7-300el 27 Front Brake Caliper component parts are all listed in this schematic.
The 27 Front Brake Caliper assembly is constructed from several parts from which the Fr Caliper Assy Lh is the most expensive.
In this schematic the "Bolt" is used most often.