I've got to agree here, the Mirrcycle is great. I tried the Wallmart Bell vecro on and it just wasnt' good. It would loosen up and vibrate. Even when it was still the image seem distorted.I have this one on my Currie. A Mirrycle MTB Bar End Mountain Bicycle Mirro. Bought at Amazon.com. Fits into the bar end. Solid with no viberation and will fold in to go through a narrow door.
Mirrcycle is solid mount and clear. A bit pricy at $15 or so but....