Seems like a simple clevis pin though the hitch would work. Until something broke and shot off at 200MPH. Anyone have an answer? Also, I was reading the responses about the backup sensors and decided to try and keep them. I played around with a few designs and ended up cutting in and burning some mounts that (IMO) look cleaner than the other options I've seen. I'll post up a few pics in case anyone else is feeling ambitious.