Interesting that it is basically a "both wheels on" yakima stuck to the bike. How is it attached? The bottom end can't be attached to the wheel can it? the swing arm would have to move....photoshop? bike is small but I don't see any shadow
I've seen monsters with the 2x2 kit (though the more common fitment is on the BMW adv bikes):
Although honestly, I think this one would make more sense:
Takes a little more time pulling off both wheels (and you would have to bind up the loose chain with something) but it seems like it would be more compact/balanced/stable.