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 450F 450: 2005-2005 YAMAHA WR250F 250: 2005-2005 YAMAHA WR450F 450: 2005-2005 YAMAHA YZ 250 F 250: 2005-2005 YAMAHA YZ250F 250: 2005-2005 YAMAHA YZ450F 450: 2005-2005