I don't know, the Pugsley comes from from a college and his brother. They are quite extreme when it comes to bicycles.
Both of them own 7-10 bikes each including a couple of pugsley's and a moonlander.
It is a bike they build from spareparts they had laying around.
It is a borrow as long as you like, but if you break it, you buy it.
![Thumbs Up :thumbsup:](/forum/Smileys/classic/thumbsup.gif)
Btw. they both ride fatbikes with rohloff hubs and will never go back to derailleur, because it is much more reliable in crappy conditions.