On this parts fiche the Nut,flange,7mm is the most specified component.
Parts such as the Cylinder/cylinder Head: Nut,flange,8mm, Nut,flange,7mm, Cover,thermostat, Gasket,cylinder (nas) are included in the Nsr125r 1997 (v) France / Cmf Cylinder/cylinder Head parts fiche.
The eighteen Nsr125r 1997 (v) France / Cmf Cylinder/cylinder Head component parts are all listed in this schematic.