APPLICATIONS OF THIS PRODUCT: According to the data provided by the manufacturer, this article is compatible with the following brands, models and years: Variación GRIS: GAS GAS EC 250 2012-2014 GAS GAS EC 250 E 2012-2014 GAS GAS EC 250 F 2011-2013 GAS GAS EC 300 2014-2014 GAS GAS EC 300 E 2014-2014 GAS GAS EC 300 F 2013-2015 GAS GAS EC 450 F 2014-2015 GAS GAS EC 250 2012-2014 GAS GAS EC 250 E 2012-2014 GAS GAS EC 250 F 2011-2013 GAS GAS EC 300 2014-2014 GAS GAS EC 300 E 2014-2014 GAS GAS EC 300 F 2013-2015 GAS GAS EC 450 F 2014-2015