It's always good to see where you are going, but sometimes you just need to see where you've been. Thus, a good rear view mirror is a must-have on any bicycle!
The clamp-on holder will quickly fit just about anything that uses a bar or tiller. You can flex the little black plastic goose-neck rod from about 45 to almost 90 degrees, putting the mirror in the position you want. There is even a little red reflector on the dark side for added visibility. Suitable for most handlebars, mountain bike and road bike. Cycling has ever been safer!