FITTING OF THIS PRODUCT: According to the data provided by the manufacturer, this article is valid for the following brands, models and years:APRILIA SR 50 (AIR) 1997-2004 APRILIA SR 50 (LC) 1997-2012 APRILIA SR 50 DITECH (LC) 2000-2005 APRILIA SR 50 DITECH E2 2002-2003 APRILIA SR 50 H2O DITECH 2000-2003 APRILIA SR 50 NETSCAPER 1997-2004 APRILIA SR 50 RACING 1997-1999 APRILIA SR 50 RACING (LC) 1997-2005 APRILIA SR 50 STEALTH 1997-2002 APRILIA SR 50 STREET 2003-2008 APRILIA SR 50 WWW 1997-2001 APRILIA SR 125 1999-2003 APRILIA SR 150 1999-2001