Amazing engineering, along with fit and finish. Dropped my Ducati in the garage once, checked the points of contact, and only the evotech parts were touching the ground, nothing else. Saved me tons of money in repairs.
I've bought Evotech parts before and been impressed by their quality of fit and finish and the ST radiator guard is no exception. The fact it wraps around and protects the side of the radiator makes it the best one to get.