FITTING OF THIS PRODUCT: According to the data provided by the manufacturer, this article is valid for the following brands, models and years: GAS GAS EC F 250: 2011-2016 GAS GAS EC F 300: 2013-2016 GAS GAS EC F 450: 2007-2016 GAS GAS EC F 515: 2007-2008 GAS GAS FSE 515: 2007-2008 GAS GAS SM 450: 2007-2012