PIVOT WORKS SWINGARM BEARING KIT INCLUDES GREASE KAWASAKI KLX400 KLX450R KX250F KX450FAn ill performing swingarm can lead to a loss of action and handling in your rear suspension. However, Pivot Works can restore that handling and action in one complete, low priced swing arm kit. Each kit features all of the needle bearings, pins, seals, caps, collars, and bushings your ride requires for a smooth traveling swingarm. All parts are of OE quality or better and at a fraction of the OE price.