Nirve Spring Action Threaded Cruiser Bike Fork (Black, 1 1/8-Inch Threaded) Nirve ''Spring-Action'' Cruiser Fork 1 1/8'' diameter steerer, 180mm steerer length with 60mm threaded section Fender mount hole at bottom of steerer Accommodates standard 26 X 2.125'' cruiser wheels For use on bikes equipped with threaded headsets