I purchased two Baja Designs ONX6 rock guards, one amber and one clear. These serve two apparent purposes, the most obvious being a protective piece fending off flying rocks and debris. The secondary purpose -if you purchase the amber one as well- is to give your bar amber light output. As most of us know amber lighting is far more ideal than white lighting in inclement weather.So that’s why I decided to purchase two, giving me the best of both worlds in a lovely, quick swap system!