FITTING OF THIS PRODUCT: According to the data provided by the manufacturer, this article is valid for the following brands, models and years: APRILIA Classic (Rotax 122) 125: 1995-2001 APRILIA Pegaso (Rotax 122) 125: 1996-2001 APRILIA RS (Rotax 122) 125: 1996-2005 APRILIA RX (Rotax 122) 125: 1996-2005 APRILIA Tuono (Rotax 122) 125: 2003-2004 ROTAX Rotax 122 125: 2017-2017