I had a change to play a few shots with this racket. They say they have the lightest production racket in the world. Not sure if this is true, but they are indeed very light. The problem with light rackets is their lack of power. This was not really the case with this racket. It's not powerfull, but ot was not impossible to play with, as long as you have a strong wrist. For example, with drops at the net, you have to hold the racket more at his place, or you will discover that the lack of weight will rebound the racket with a lower repulsion as result. It's not my kind of racket, but if you like light rackets, this is a racket worth trying. I don't know if it's the lightest racket, but it's certainly one of the lightest.
It's a very good racket, but I found it lacking when performing net shots. But I also notice faster movement and agility when using it. A more comprehensive review on the blog here.