APPLICATIONS OF THIS PRODUCT: According to the data provided by the manufacturer, this article is compatible with the following brands, models and years: PIAGGIO FLY 50 4T PIAGGIO ZIP 50 2T 2000-> (C25EM) PIAGGIO ZIP 50 4T PIAGGIO ZIP SP 50 2T LC 2001-> SYM MIO 100 4T euro 3 (A5A-1) VESPA ET4 50 4T VESPA ET2 50 2T 2000-> VESPA LX 50 2T VESPA LX 50 4T VESPA LX 4V 50 4T euro 2 VESPA S 50 2T euro 2 (C381M) VESPA S 4V 50 4T euro 2 (C386M)