FITTING OF THIS PRODUCT: According to the data provided by the manufacturer, this article is valid for the following brands, models and years:YAMAHA WR 450 F (CJ07) 2005-2005 YAMAHA WR 450 F (CJ09) 2006-2006 YAMAHA WR 450 F (CJ12) 2007-2007 YAMAHA WR 450 F (CJ13) 2008-2011