I did lose one while riding on my '08 FLHX...
However, it had some help getting off...
The pins and clips held up just fine:

This bracket got a little tweaked...

The rest of the carnage below







By looking at the pics you may be able to determine this wasnt by my doing....

Riding with a few crazy friends, we were moving at a pretty good clip on the freeway when we suddenly ran out of room... everyone slowed up.. except the guy behind me.... he was still on the throttle (not a good thing)
The next few moments were surreal... I looked in the mirror and saw his face with a terrified look just as I got back into the throttle just as his front tire impacted the right saddlebag. I felt the impact and thought for sure this was gonna be an ugly end to a Sunday ride, but somehow, I managed to stay upright...
I recall me on the throttle, with the rear of my bike now sliding to the right, then to the left and back the other way until it straightened out.... I watched the saddlebag pass me, in the air... in slow motion, until it hit the ground and started the barrel roll with all my stuff flying out of the holes in it....
Next I heard his bike land on its left side, HARD, with the screech and grind like nails on a chalkboard. He rolled left, into the path of traffic as I heard lots of screeching and skidding as I see him tumbling in my left mirror. The bike slid for 350-400 feet before it stopped..... I rode behind it to keep cars from running it over, then stood it up and pushed it to the shoulder... the rear of the group had slowed and gotten my friend off the road safely and we had an EMT with us, so he tended to my buddy.
As I walked through the debris field and was picking up stuff, I saw red plastic... then I turned around and realized that somehow he managed to take out the taillight as a result of the impact.
He was wearing a 1/2 helmet, smacked that on the road surface, bruised his cheek, and had road rash on BOTH of his arms from wrist to shoulder. No concussion, just bruised ego. He refused the ambulance ride and had his son pick him up and take him to emergency.
We rode my bike to the dealership and borrowed the shop truck and trailer to get my buddy's bike... didnt look too bad, but the fall on the primary side drove the primary cover into the clutch basket so it wasnt going anywhere.
It was a long day for a short ride... at least lunch was good.
