Originally Posted by xdrmusclex

what about it doesnt fit? is the steerer tube a different diameter? is it too short? Does the specialized for use a different crown race (i believe the specialized uses an integrated headset, right?) why would you want to change the surly fork?

buy new wheels, and a new crank and BB (assuming these are stock on your bike), those will be the best upgrades, a fork will make minimal difference especially since the surly fork is pretty nice