Review on AUTUT Universal Bicycle Derailleur Hanger by Scott Channell

Finding the right hanger can be difficult and quite expensive. These hangers work quite well and as it can be quite difficult to match them 1 to 1 despite a detailed diagram and pictures it is not difficult to make them fit once received. It only takes a little while. If you're sure this is the shape you want and find it doesn't quite fit, you can use a few files and a Dremel to modify it to fit.