Only suspension fork I'd run on the street would be a Headshok,but thinking you're going to bang through potholes with skinny high pressure tires without bending a rim is a dream. You'll save weight and improve pedaling efficiency by going rigid and running a quality set of 2" tires. I'd recommend Schwalbe Marathon Supremes if your budget will handle them,Kojaks if you don't have alot of debris on your streets,or Big Apples.