DEFECTIVE Shimano RD-6870 rear derailleur with short cage. Unfortunately, it got pulled into the rear wheel due to a chainsuck, bending the area between the motor and the derailleur cage, see photos. It still shifts, but as mentioned, it is severely bent. Feel free to make me an offer, just let me know how much you would be willing to pay so that it is still worth it for you. If you have any questions, just get in touch!