Okay, I already found out. So just for the next one who makes the same mistake:
The tuber crankshaft sprocket has 35 teeth (so does the one I have).
The one you need has 34 teeth, from the XB9.
The chain the same, the number of teeth and diameter of the sprockets is different.
I counted the number of teeth on a different sprocket and then used the another sprocket that was in the same box.