I have two sets of wheels one set with "flat spokes" and the other with "angled spokes". They have different offsets. I can't remember exactly how much but it was atleast a 1/4 inch. I run them staggered at mosport to get a better footprint. So they aren't all the same. They were both as I was told the "spec wheel for F1200" when I bought them "new" one set when I got into F1200 and the other set a couple of years later.