There you go, look for a 4 bolt crank, same 104 bcd. pattern
I edited above post #3 too..
Will the chain align okay with the Nuvinci N360 hub I want to install in the rear?
it can , but you have to A know the chainline of the hub, B have the chainring lined up with that
when you are done..
the part in the middle is up to you.