- Kits have carbon-fiber impregnated friction plates
- Tough clutch plates extend engine life, improve drive, increase the heat threshold of the clutch and improve rider feel
Honda -- CR500R -- (1993, 1992, 1994, 1990, 1997, 1991, 1996, 1998, 1995, 2001, 2000, 1999); Honda -- CR250R -- (2006, 1992, 1995, 1996, 1994, 1997, 1991, 1990, 1998, 1993, 2003, 1999, 2001, 2004, 2000, 2007, 2005, 2002); Honda -- CRF450X -- (2006, 2013, 2014, 2015, 2016, 2012, 2008, 2009, 2011, 2005, 2010, 2007, 2017); Honda -- CRF450R -- (2004, 2011, 2014, 2010, 2005, 2015, 2007, 2006, 2009, 2012, 2008, 2013, 2002, 2003); Kawasaki -- KX 450 F -- (2008, 2016, 2014, 2011, 2006, 2012, 2010, 2007, 2009, 2013, 2015, 2018, 2019, 2020, 2021, 2017); Kawasaki -- KLX 450 R -- (2008, 2011, 2010, 2009, 2012, 2015, 2013, 2014)