FITTING OF THIS PRODUCT: According to the data provided by the manufacturer, this article is valid for the following brands, models and years:KTM EXC/SX400/520 2000 henceforth2 BETA RR 400: 2006-2009 BETA RR 450: 2006-2009 BETA RR 525: 2006-2009 KTM EXC- F 250: 2003-2006 KTM EXC Racing 400: 2000-2007 KTM EXC Racing 450: 2002-2007 KTM EXC-F 520: 2000-2007 KTM EXC-F 525: 2002-2007 KTM SMR 450: 2005-2007 KTM SMR 560: 2006-2007 KTM SX Racing 400: 2000-2007 KTM SX Racing 450: 2002-2007 KTM SX-F 520: 2000-2007 KTM SX-F 540: 2004-2004