Originally Posted by
CACycling
Tried the eyeglass mounted ones but they caused the temple on my glasses to bend inward and put pressure above my ear (I usually wear nylon frames and they aren't very stiff). Now I just Goop the mirror onto the helmet and it's there when I need it.
I never liked those eye glass mounted mirrors with the three prongs for this and other reasons. My solution is to clip off prongs and use small zip ties to hold the mirror to the glasses temple instead. To remove simply slip the zip ties off the mirror and then slip them off the temple. Works very well and is quite stable.