APPLICATIONS OF THIS PRODUCT: According to the data provided by the manufacturer, this article is compatible with the following brands, models and years: APRILIA GULLIVER 50 (AIR) 1993-1999 APRILIA GULLIVER 50 (LC) 1993-1998 APRILIA RS 50 1996-1998 APRILIA SR 50 (AIR) 1997-2001 APRILIA SR 50 (LC) 1997-2000 APRILIA SR 50 REPLICA 1997-2000 APRILIA SR 50 STEALTH 1997-1999 BETA CHRONO 502 AC 1995-1999 BETA TEMPO 50 1995-1999 CAGIVA PROGRESS 50 AC 1997-2001