JGerlitz,
I had a similar problem with trying to get a wide crank set. I couldn't find any help on the forum so I went to a bicycle swap meet. There I found someone who talked about using a short crank instead of the wide crank. I know...You need the wide crank to rest your feet on. Anyway, since no one knew what I was talking about at the bicycle swap meet except this one guy who was willing to sell me an old rusted short crank for $15, I started to drive home when I had a brain fart. Why not check with the local bicycle shop? Heck they had brand new short cranks and all kinds of sprockets cheap. I bought a new short crank for $12. I am sure they might just have that sprocket your looking for or can tell you where to order one out of their books.....Dan
Thanks for the tip!