Sure.This one fits Commando forks without the slightest bit of tweaking or shimming.
The fender mount bit is nowhere near as strong as an aftermarket fork brace. And, I've NEVER seen a straight fender/brace.
I would think that if the brace is installed correctly, it would be an improvement; after all, that's what they are designed for, and improve every other bike they are correctly installed on.
@ludwig, do you care to elaborate on why you would not use this fork brace?
Just because it has been in my possession? Because of the design? Because it is used? Other?