APPLICATIONS OF THIS PRODUCT: According to the data provided by the manufacturer, this article is compatible with the following brands, models and years: YAMAHA WR 250 F (CG11) 250 2001-2002 YAMAHA YZ 250 F (CG10) 250 2001-2002 YAMAHA YZ 250 F (CG14) 250 2003 YAMAHA YZ 250 F (CG18) 250 2004 YAMAHA YZ 250 F (CG21) 250 2005 YAMAHA YZ 250 F (CG25) 250 2006 YAMAHA YZ 250 F (CG27) 250 2007-2009 YAMAHA YZ 250 F (CG33) 250 2010-2013 YAMAHA YZ 400 F (CH01) 400 1998 YAMAHA YZ 400 F (CH03) 400 1999 YAMAHA YZ 426 F (CJ01) 426 2000-2002 YAMAHA YZ 450 F (CJ03) 450 2003 YAMAHA YZ 450 F (CJ05) 450 2004 YAMAHA YZ 450 F (CJ06) 450 2005