DROPOUT-486 is specifically designed with revised geometry to aid in removal and installation of Hub Motor wheel from Gen E frames. Drive side nut and washer must be removed from axle for both wheel removal and installation.
OEM hangers are only produced by a handful of manufacturers, mostly in Taiwan and China. As a result, you will see many bikes with exactly the same hanger. Bicycle manufacturers may make mid year changes. Please use the hanger photos to select the proper hanger for your application.