I was just doing my pre-flight for tomorrows ride and found my left radiator side cover was very loose, just flapping around. It's funny I had just wrote about this recently. I already had my double sided tape and allen wrench out on the work bench from a previous task so I didn't have to look for them. I timed it, 3 minutes start to finish. This is the third time mine has loosened up. The allen bolt was all the way out when I removed the reflector, just hanging there. I wonder why the same side 3 times? I put a little thread seal on it this time, maybe stay put a little longer.

I'm thinking the chrome radiator top cover may be the culprit. If the handlebars are in the full left position, the forks hit it ever so slightly. Probably working the bolt loose.