Cannondale GT Trail Charge Trail Neo S 2021 Derailleur Hanger K33059The Cannondale Trail Neo S 2021 Derailleur Hanger K33059 is compatible with GT Charge 2022, GT ePantera (with thru axle) model years 2018 – 2020, GT Zaskar (incl. Zaskar LT) alloy from 2020, and Cannondale Trail Neo S (2021). Please call Cannondale or GT with any questions for compatibility.884603757871