The FUEL FILLER CAP is used on 3 models from 1999 to 2005
1999 RS 125
2000 RS 125
2001 PEGASO 650 IE
2001 RS 125
2001 RST 1000 FUTURA
2002 PEGASO 650 IE
2002 RS 125
2002 RST 1000 FUTURA
2003 PEGASO 650 IE
2003 RS 125
2003 RST 1000 FUTURA
2004 PEGASO 650 IE
2004 RS 125
A1