9 of 11 customers found this review helpful.
I've been using one of these mirrors on pretty much every ride I do for over 2 years.
You can't tell from the picture, but there are three major pieces in the mirror assembly - the mirror and plastic holder, which has a little ball on the end, a flexible arm with a socket on one end for the mirror and a socket on the other, and the helmet mount. The helmet mount is attached to your helmet with double sided tape. The arm pops off of the helmet mount with ease. You can also rotate the arm along one axis while it is in the mount, and you can rotate the mirror itself in any direction.
What does this mean? If you are riding along and the sun is suddenly directly behind you in the mirror, you can just rotate the arm at it's base, and the mirror (and sun, or whatever) is no longer blinding you. You can adjust the mirror itself while riding, but it is a bit tricky to get right until you've gotten used to it.
At first it does take a bit of adaptation to use the mirror effectively (I suspect this applies to any helmet mirror), but once you get used to it and have it positioned in the right placeat the right angle, it works extremely well. If I've been doing a lot of bike riding, and I'm just walking around doing something later near a road, I might actually feel confused that I can't see behind me. Once you are used to having it, being without it is like driving without mirrors. Who would do that?
Because I have this mirror, I can very fluidly move in and out of traffic when I need to avoid an obstacle blocking the bike lane, when I need to find a gap in traffic to move to the left to turn, etc. It's also helpful when waiting at an intersection for the light to change. If I see a car coming up behind me in my mirror, I can get out of the way to allow them to turn right. When riding along I can see if there is a car behind me waiting to turn right and move to the left to give it room. I can see if there is a big truck coming up behind me. Basically, I don't have to look over my shoulder very much, and I know what is going on behind me a lot better than someone who would have to look over their shoulder to see anything.
I used it when riding along the freeway with a large group of other riders as part of a charity ride. This allowed me to warn the other people around me when there was a vehicle about to pass us, so that they could be prepared for the gust of wind and not be startled.
It also comes in handy in a pinch. Once I got a bug in my eye when I was riding. I popped off my helmet mirror and used it to look at my eye, allowing me to easily pull out the bug. You can also use it to fix your helmet hair before that important meeting (or hot date?).
Some people think these look geeky. If you get a chan
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