All Balls Racing fork and dust seal wiper kit. Patented fork seal features a balanced 3 lip design that evenly distributes the pressure reducing operation temperature, wear and friction. Tested to outlast OEN fork seals. Extends typical seal life by 3 to 5 times over OEM seals. Stiction (friction) measures from 1/3 to 1/2 less than OEM seals for smoother fork action. Wipers should be replaced with the fork seals to assure peak performance.