Here is another Update from Ares. The S-Kill frame
got updated as well. It got a little lighter (1770g or 3.9lbs) and the geometry was slightly changed. Brakeless.ch summarized the changes: "The V2 version of the S-Kill frame has a shorter rear center and and comes with integrated chain adjusters ... Aresbikes used a high strength tubing which helped reducing the weight without making a compromise in strength."
As usual you'll find all the details and photos in the parts section: Ares - S-Kill V2