http://www.doubletakemirror.com/ This new mirror is awesome! I have one on a KTM 250xcfw, I was able to see behind me on a rough gravel road at speeds over 60mph. The real beauty of this mirror is it can be tucked away when you hit the trails. Or if you're like me and forget, the mirror is strong enough to survive a crash or two. Mine hit some slickrock in Utah more than a couple of times and survived.