APPLICATIONS OF THIS PRODUCT: According to the data provided by the manufacturer, this article is compatible with the following brands, models and years: MBK BOOSTER NEXT GENERATION 1995-2006 RIEJU MRX 50 2003-2009 RIEJU MRX 50 PRO 2003-2009 RIEJU RS2 50 MATRIX PRO 2003-2010 RIEJU RS2 50 NAKED 2004-2009 RIEJU RS2 50 RACING 2008-2010 RIEJU SMX 50 2003-2009 RIEJU SMX 50 PRO 2007-2009 RIEJU SPIKE 50 2003-2007 Y.A.M.A.H.A. BWS NEXT GENERATION 1995-2009