I test fit these on my bike yesterday and dicovered a few of things that I did not like.
1. The front guards are much easier to install than the rear guards, due to the fact that they are larger in diameter and more flexible.
2. The front guards have some free play in them and can move up and down a bit on the highway bar. Three zip ties would probably fix this, but would not not look good doing it.
3. The rear guards do not fit well at all, as they don't follow the exact contour of the saddlebag guards.
Will the Pro Guards save your highway bar and saddlebag guards from damage? Yes they will, but the product design and fitment could be improved.