As of the moment I have the black Triumph tear drop mirrors on my Roadster. They vibrate like crazy and have not liked them since day one. I have tried to remedy the situation but that went over like a fart in church. Read here for the debacle:
http://www.r3owners.net/threads/advise-on-mirror-installation-needed.19606/ I haven't tried TOMCATs remedy for using washers because I've decided that I want bar end mirrors. After finding and installing bar end mirrors I might find out they vibrate worse or they might not vibrate at all. Either way I want bar end mirrors regardless for mostly cosmetic reasons.
After doing a little shopping around I have found that I'm not sure what will fit my bike. When I place my order I would like to get the right mirrors the first time another words. Now with your help I'm sure I will find the proper size, fitment, and how to on overall installation. Not to long ago when I was browsing around on here I found a pic of a Roadster with bar end mirrors and I saved it for later reference. If you own or know who owns this Roadster I would greatly appreciate you contacting me with the bar end mirror information. I will share the information on this thread and that way when someone is in the look out for bar end mirrors and don't what to get maybe they will run across this thread.