Fitting the Zipp Sub 9/Super 9 on a TREK Speed Concept

I am in the market for a disc wheel for my Trek Speed Concept. Has anyone experienced any trouble fitting the zipp sub-9 or super-9 to a speed concept? is there enough play between the rear brake pad and brake track?

While I’m at it, how does the HED Jet disc compare to the zipp sub-9/super-9? NOTE: I already have a zipp front wheel but could trade it out for a matching HED front wheel.

No problem with either of those wheels
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The super 9 fits no problem. I’ve got one in mint condition that I’m looking to sell as well. Let me know if you are interested. It’s an awesome wheel.