nope.
Max Peters said they were ment to come out last week and how they work is if you get a flat spot or something you can peel off the PU and put a new one on.
i thing a couple bolts will go through the aluminum,and the urathen will have some kind of thread in it.
i dont think the the core is going to be be split into 2 halves. that would be dumb. and the urethane could have nuts molded into itHaha wtf. Urethane isn't going to thread onto the wheel. I believe the core is in two halves, and the urethane is clamped between them.