I've worked on bikes from the 70's, 80's and 90's, but just my own and maybe a few friends. Evidently mine were too cheap to have this.
I'll wait patiently for other's to tell us about it.
200 yards is a pretty good toss. Maybe a semi pro golfer got really P.O.'d with it and just happened to have his driver with him when it fell off his bike. <grin>