APPLICATIONS OF THIS PRODUCT: According to the data provided by the manufacturer, this article is compatible with the following brands, models and years: BETA RR 450 4T ENDURO 2004-2009 BETA RR 450 4T ENDURO RACING 2009-2009 K.T.M. 450 EXC RACING 2003-2007 K.T.M. 450 EXC RACING FACTORY EDITION 2005-2005 K.T.M. 450 EXC RACING FACTORY EDITION 2007-2007 K.T.M. 450 EXC RACING SIX DAYS 2003-2007