This is undoubtedly a newbie question, but I figured it better to start here before taking it into the shop for something silly.
My right bar mirror broke on my 750 and I’m trying to replace it. I ordered a new mirror but I can't get it to stay attached to the handlebar. The mirror matches exactly what came off of my bike, but when I tighten the hex screw at the end of the mirror into the handlebar, the mirror will just slide back out. It's as if the screw isn't long enough or the expander isn't expanding far enough for the mirror to stay firmly attached.
Has anyone else run into this? How did you fix?
I tried wrapping a rubber tube around the expander, but it was a bit too large to fit inside the handlebar.
Thanks for the help in advance.