Doubletake

I had three goals for my design:

1. That it work as well as an OEM mirror for seeing what was going on behind.

2. That it would be indestructible. It would have to give way in a crash to avoid damage not only to the mirror, but also to the bike. 

3. That it could fold completely out of the way, so that when I am offroad, I don't have to think about it.

Many experiments later, the mirrors for sale here is the result. Both models hit all three marks right on the nose. We use SAE spec glass to give maximum visibility (it can be important to distinguish Crown Victoria headlights from other vehicles!), it is made right here in Colorado from a super tough nylon that we are so certain will survive we offer a lifetime warranty (on the housing, not the glass, but you can buy the glass seperately), and sure enough, it folds right down when you want it gone.