FYI I already contacted Emperor racing ( formerly Scorpion) as I have equipped my last 2 Gas Gas' with their protection parts including the rad frames. My wife's Yamaha also sports their stuff. really good quality and very stout. sorry to say though they have no plans on developing protection parts for Beta motorcycles.
I got the BYOB ones and I must say they aren't half bad not over the top stout but for their weight, which is fairly light, seem pretty good. They come with black rad louvers and for you racing edition owners they match all the anodized red bling. You do have to slightly move the regulator on the frame for clearance which means drilling a small hole.
Roscoe