Thanks!
I don't think there is any significant weight savings, if any.
I had the stock crappy BT020's on the stock wheels.
Mounted Diablos on the Alpinas, and the bike is transformed. Soooooooo much more flickable and lighter feeling.
From what I've read, the diablos alone can do that for the V11's.
I can't honestly say the wheels have done anything or performance/handling, weight savings.
I bought them mainly as a cosmetic mod anyway........expensive, yes, but they just make the bike. I'm very happy with them.