I bought a Lemond Revolution yesterday and since I only have fixed gear bikes
, I plan on making a fixed gear adapter for it. (I couldn't pass it up since it has the rare 'wattbox' power meter add on).
I reached out to Lemond requesting a drawing of the adapter they used to sell, and they expectedly declined stating that it was proprietary. Even without a drawing, I don't think it'll be hard to draw one up and turn one since I have access to a lathe at our engineering offices.
I'll let you guys know how it goes.