I was looking at buying a thorn Sherpa frame and building it up. I have a giant boulder with a surly fork. I was shopping on SJS cycles website, and saw they sold a Sherpa fork. I know the Sherpa bike is set up for 26' wheels. I wondering if the fork could be used on a MTB frame, like my giant boulder frame. I think the fork is 1 1/8 threadless. Just one of my afternoon muse.