Replacement derailleur hanger for Salsa frames.Fits: all Salsa Split Pivot Bikes, 2019+ Warbird, 2019+ Warroad, 2020+ Cutthroat, 2020+ Stormchaser.Fits 2019+ Beargrease Carbon FramesFits All-City Cosmic Stallion Ti, Space Horse 2020+, and Gorilla Monsoon 2020+