Parts such as the Air Cleaner: Stay.a/c Element, Bolt,elmt.set, Case,air/c, Nut Thin 5mm are included in the Cr125r 1999 (x) Netherlands / Cmf Air Cleaner parts fiche.
Of all the components used in this assembly the Case,air/c is the most expensive.
In this schematic the "Nut Thin 5mm" is used most often.