Lightweight clincher rear for catalyst cover

Hey guys, I’m looking at doing a “disc” in the form of a catalyst cover on a lightweight clincher rear, alloy or carbon braking surface doesn’t really matter.
What I’m after is suggestions for wheels I could use to do this, for the record I am 165pounds and would only use it for racing

If catalyst is like wheelbuilder, I believe the covers are made for specific wheels. So a cover for a 404 is not going to fit 100% properly on a Flo 90 (I could be wrong here, but that’s my understanding. And I believe catalyst is out of business (website doesn’t exist anymore), so if you have a cover already, it was made for a specific wheel (or will only work with a range of wheels). If you were planning to order new, I think you may be out of luck.

From what I have read on here Catalyst stopped production of the carbon covers. So unless you have an alternate source…

They are out of business. This was confirmed on another thread a few weeks ago.

Any details as to how or why? They had some cool things in the pipeline …

Someone else might know why. I just read it on a thread a few weeks ago. I think Thomas Gerlach reported it.

http://forum.slowtwitch.com/forum/Slowtwitch_Forums_C1/Triathlon_Forum_F1/Catalyst_Wheels_P6023202/?search_string=catalyst#p6023202