APPLICATIONS OF THIS PRODUCT: According to the data provided by the manufacturer, this article is compatible with the following brands, models and years: YAMAHA TT-R 125 (CE07) 125 2001 YAMAHA WR 400 F (CH02) 400 1998 YAMAHA WR 400 F (CH04) 400 1999 YAMAHA YZ 125 125 1994-1997 YAMAHA YZ 250 (CG05) 250 1999 YAMAHA YZ 250 250 1994-1998 YAMAHA YZ 400 F (CH01) 400 1998 YAMAHA YZ 400 F (CH03) 400 1999 YAMAHA YZ 80 80 1994-2001 YAMAHA YZ 80 LW BIG WHEELS 19/16 80 1994-2001 YAMAHA YZ 85 (CB04) 85 2002-2003 YAMAHA YZ 85 (CB07) 85 2004 YAMAHA YZ 85 (CB09) 85 2005-2012 YAMAHA YZ 85 LW BIG WHEELS 19/16 (CB05) 85 2002-2003 YAMAHA YZ 85 LW BIG WHEELS 19/16 (CB08) 85 2004 YAMAHA YZ 85 LW BIG WHEELS 19/16 (CB10) 85 2005-2012