twenty-one components are shown in this Cr125r 2004 (4) Australia Expansion Chamber (ed,u) exploded diagram.
Parts such as the Expansion Chamber (ed,u): Cap,silencer Rr, Collar,chamber Mt, Rubber,silencer C, Stay,rr.chamber are included in the Cr125r 2004 (4) Australia Expansion Chamber (ed,u) parts fiche.
The most expensive part in this assembly is the Chamber Comp,exp.