Fork Bushing Kit 38-6146Bushings Dyno tested to 500,000 strokes with less wear than OEM Bushings. Features: Kit contents will contain necessary components for bike listed. The seal profile is engineered so that each seal lip places equal pressure on the fork tube. Equalized seal pressure creates less drag and longer seal life. The seal incorporates a 3rd seal lip which acts as an additional dust wiper to keep the fork tubes clean of dirt and grit. Dust Seals features