FITTING OF THIS PRODUCT: According to the data provided by the manufacturer, this article is valid for the following brands, models and years:BULLS "BLACK ADDER 29""" 2015- BULLS BLACK ADDER TEAM 29 2015 BULLS BUSHMASTER 29 2015 CANNONDALE CATALYST 2016 CANNONDALE FORRAY 2016 CANNONDALE KIDS TRAIL 24 2013-2015 CANNONDALE MAVARO HEADSHOCK 2015 CANNONDALE RUSH 29ER 2014-2015 CANNONDALE TESERO 1 2015 CANNONDALE TESERO 2 2015 CANNONDALE TRAIL 27.5 2016 CANNONDALE TRAIL 29ER 2013 CANNONDALE TRAIL SL 2013-2015