Originally Posted by
wahoonc
We used to call those "sidewall generators" and there is the style that you mount on the front fork that has the headlight attached to it; they still run against the side of the tire and those were block generators.
Aaron

No, it's a big roller that goes against the tire itself. Makes a cool sound while you're running! It mounts on that little bar right in back of the BB. Is that a chainstay, like the sanyo is?
Does the light that runs on the sides of the tires wear out the sidewalls badly?
As I look at the photo of my light, it almost look like the brand is Japanese, with the red "artists mark" in the center.