- Manufactured in Japan and designed as OEM replacements
Honda -- CRF450X -- (2008, 2006, 2005, 2009, 2007); Honda -- CRF450R -- (2006, 2008, 2002, 2005, 2004, 2003, 2007); Kawasaki -- KX 450 F -- (2008, 2007, 2006); Kawasaki -- KLX 450 R -- (2009, 2010, 2008)