That's not uncommon. I have had the dealership over tighten and destroy more of them on our bikes than I have actually lost. It's always good to have some spares on-hand.I think the uppers on mine may have been over tightened, I noticed they had pulled out the other day while I was cleaning my screen. Might have to get some spares.
Sent from my SM-N975U1 using Tapatalk