FITTING OF THIS PRODUCT: According to the data provided by the manufacturer, this article is valid for the following brands, models and years:CANNONDALE F29 CARBON 1 & 2 3 AND ULTIMATE 2013-2015 CANNONDALE FLASH ALLOY 29ER 2012-2013 CANNONDALE FLASH CARBON 29ER 2012-2013 CANNONDALE F-SI 2015 CANNONDALE F-SI ALLOY 2016-2017 CANNONDALE F-SI CARBON 2016-2017 CANNONDALE SCALPEL 2011-2012 CANNONDALE TRIGGER CARBON 26ER 2013