My middleweight Schwinn Typhoon's forks don't have the hole for the front brake, where that fender would also attach, it has a screw under the crown to mount the fender. If your fender has the bracket for mounting with a brake, you might be able to remove it and use the hole(s) left to attach it by a screw, if those forks have a threaded mounting spot under the crown.
I'm still looking for a pair of fenders for my 26" Typhoon.