avatarcourt wrote:
I've got mirror trouble too. The entire stem appears to be loose. The problem goes deeper than the nut that's located inside the rubber housing. It doesn't rotate like if that nut was loose, instead the entire stem can move approximately half a centimeter back and forth. Especially noticeable at an idle. Anyone know how I can get in there and tighten it? The right mirror stem is tighter than my waistband after Christmas dinner.
You need to tighten the allen head bolt on the mounting hardware on the handlebar. Unfortunately, you must remove the headset to do this. If you haven't done it before, do a search in the forum for threads on removing the headset or check the DIY reference section, where I believe Jess posted a thread with pics.
Put all the screws you remove in a ziplock bag for safe keeping until reassembly. Good luck, and Happy New Year!