Patented fork seal features a balanced 3 lip design that evenly distributes the pressure reducing operating temperature wear and friction. Custom Elastomer Fork Seals have been tested to outlast OEM fork seals. Extends typical seal life by 3 to 5 times over OEM seals. Stiction (friction) measures from 1/3 to less than OEM seals for smoother fork action. Lower Stiction Longer Life! It doesn't get any better than this! Plus the Only complete line of Dust Wipers! Wipers should be replaced with the fork seals to assure peak performance.Quality design and construction of every All Balls piece meets the toughest standards and conditions - from daily commuting to full-on racing all older bearing and seal designs are upgraded to the best and latest specs and designs. Patented fork seal features a balanced 3 lip design that evenly distributes the pressure reducing operating temperature wear & friction. Extends typical seal life by 3 to 5 times over OEM seals. Fits: Buell 1125CR 2008-2012 1125R 2007-2009 XB12 X XT Ulysses 2008-2010 Honda CR250R 1997-2007 CRF250R 2004 2008-2009 CRF250X 2004-2007 2009-2017 CRF450R 2002-2006 2008 CRF450X 2005-2022 Husqvarna CR250 1997-1998 Kawasaki KX250F 2006-2012 Suzuki DRZ400SM 2005-2022 RM125 2001-2003 2005-2012 RM250 2005-2012 RMX450Z 2009-2018