Just to verify the streetbob & fatbob axles are different in the front and rear correct?

Assuming the answer is Yes, that would mean they have different swingarms then correct? Or is it something as simple as switching out the axle adjusters?

 

Front is different....wide glide trees on the Fat Bob.....mid glide on the Street Bob. The rear is the same....I have a Fat Bob rear wheel on my Street Bob.

 

Yeah I knew the front was different, so just assumed the rear was as well.

What raised the question was I saw a picture of a fatbob with fatboy wheels and recall how much work ppl were going thru to put 16 spoke wheels on a streetbob. If you can put a fatboy wheel on a fatbob why couldn't you just put a softail slim or deluxe, etc... spoke 16 on the back of a streetbob? Is is it just a matter of getting the spacers to work out or what?