I just bought a "Framed" brand fatbike from the LBS. I came with a free pair of 29er wheels that you can change out and ride on skinny's. It's a minnesota company so I figured why not. I love it, Been riding it almost every day for a week since I got it and still haven't put on the skinny's. Not sure if I ever will. Fun to ride, looking forward to trying it out on the ski/snowmobile/lakes this winter.