Bests & Worsts Reviews from Amazon

This mirror is fantastic. I bought it to replace a helmet mounted mirror when the stem broke on the helmet mount. I can't tell you how much better I like this bar-end mirror. It's much easier to find this mirror out of the corner of my eye, and it provides a very good view of what's behind me, both in the traffic lanes and directly behind me in the bike lane. I did have to mutilate the grip on my handlebar to remove the plug and cut out and opening for the mirror, so just trying it out requires some commitment, but once it is mounted the installation looks clean. I didn't have any significant trouble with the installation. The directions are a little bit unclear about what to do with piece that goes inside the bar (the directions say to "secure" it, but you need to leave it loose, securing only the nut, until it is inside the bar). If you look at the piece and think about how it's going to hold the mirror in place, it's pretty obvious what to do with it. The mirror itself stays put very well on rides. It shakes a very little bit, but really only little. The stability is surprisingly good for a piece for which it is so easy to adjust the angles. All the parts can be replaced individually if broken for about $4 each plus shipping.