Ah yes I did notice that they ditched the divorced spring set up. I suspect done to save weight (as you can run a lighter rate spring on a 1:1 motion ratio). Also interesting to see how small the rear brakes rotors are... Makes me ask the question of if we really need to do the 350mm rear rotor upgrade? Very cool stuffYup. It seems like a billet knuckle like that one you linked once. Did you notice the rear spring is mounted around the shocks?
From their website: