Originally Posted by
MrWasabi
I was looking at the hybrid pics thread and barely saw any bikes with mirrors on them. I'm curious of how many folks use one? I bought a Mirrycle mirror for my bike to help give me some visibility around me and to also help with keeping track of my wife who rides behind me at times. I got tired of straining my neck constantly turning around to see if she's still there.

Hell Yeah.
I was surprised by how more pleasant riding was for me with my Mirrycle mirror as I frequently ride around where traffic can be coming from multiple directions, so I don't want to rely on just sound to try and pick the direction the traffic is coming from.
Also I regularly get passed by other cyclists up hills, so I like to see when they are near so that I don't change my line and cause a potential crash.