APPLICATIONS OF THIS PRODUCT: According to the data provided by the manufacturer, this article is compatible with the following brands, models and years: PIAGGIO LIBERTY 150 LEADER (M220) 150 2000-2007 PIAGGIO LIBERTY 50 2T (C150) 50 1997-2005 PIAGGIO LIBERTY 50 4T (C282) 50 2000-2003 VESPA VESPA ET2 CARBURETOR 50 1997-2005 VESPA VESPA ET2 INJECTION 50 1997-2005 VESPA VESPA ET4 125 1996-2005 VESPA VESPA ET4 150 1999-2005 VESPA VESPA ET4 50 2000-2005