APPLICATIONS OF THIS PRODUCT: According to the data provided by the manufacturer, this article is compatible with the following brands, models and years: Y.A.M.A.H.A. WR 450 F (CJ04) 2003-2004 Y.A.M.A.H.A. WR 450 F (CJ07) 2005-2005 Y.A.M.A.H.A. WR 450 F (CJ09) 2006-2006 Y.A.M.A.H.A. WR 450 F (CJ12) 2007-2007 Y.A.M.A.H.A. WR 450 F (CJ13) 2008-2011 Y.A.M.A.H.A. WR 450 F (DJ03) 2012-2015 Y.A.M.A.H.A. YZ 450 F (CJ03) 2003-2003 Y.A.M.A.H.A. YZ 450 F (CJ05) 2004-2004 Y.A.M.A.H.A. YZ 450 F (CJ06) 2005-2005 Y.A.M.A.H.A. YZ 450 F (CJ10) 2006-2009