Hi. I have done it on my GT Marathon Team frame and it work well. Wheel on the rear does not leave a lot of space for mud, but lucky that is something we don't have to worry about in this area. The ride is something to get use to. It rolls very nice like a 29er and is not as sluggish on the single tracks and technical sections as 29er. you will thou have to get use to getting them rolling like a 29er, but once they roll they keep there momentum very nice. Overall I'm very satisfied.
