I just installed it, (pics to follow), and had these issues.
1. The Mototeck rear lens is Crystal Clear, no frosting or frosted look.
2. The part that extends down from the light, where the red reflector would be on the stock lens, is clear, no reflective material at all.
3. I had to modify the lens to fit correctly. Their were no holes for the screws, I had to make them using a heated ice pick and melting the holes. (Drilling plastic is dicey) On the left side of the lens, I had to cut out a section to allow the lens to seat aginist the gasket. I also had to cut two small groves in the section that extends down, again to allow for the lens to seat on the gasket.
4. On the good side, the rear lens came with two 1157 red leds. When installed, they are clear, meaning no red showing.
I also have the front lenses, but have not installed them yet. Again, these came with bulbs, 1156, traditional amber bulbs, and amber leds. Your choice.
Just some informaiton from my personal experience. I will post pics when completed.