Man, where DID I get the springer fork? I think I'll have to see if I printed off the receipt on that one. I know the threaded stem tube on most aftermarket forks will be one inch diameter and they'll work for the Huntington. But the head tube on a Huntington is shorter than most. And the angle of the spring mount on a springer fork (the part that bolts the back of the spring to the stem tube) won't allow for a much shorter head tube. You'll need to add a piece of steel tubing as a spacer on the threaded stem tube of the fork, either above or below the head tube.