This ExpertPower Product works in or replaces the following batteries: 1991 Honda EZ90 Cub 2001 Aprilia SR50 Ditech 2002 Aprilia SR50 Ditech 2003 Aprilia SR50 Ditech 2003 Polaris Scrambler 2003 Yamaha WR250F 2004 Aprilia SR50 Ditech 2004 E-Ton All Models 2004 Honda CRF250X 2004 Yamaha WR250F 2005 E-Ton All Models 2005 Honda CRF250X 2005 Yamaha WR250F 2006 Arctic Cat DVX50 2006 Arctic Cat DVX90 2006 E-Ton All Models 2006 Honda CRF150F 2006 Honda CRF250X 2006 Yamaha WR250F 2007 Arctic Cat DVX50 2007 Arctic Cat DVX90 2007 E-Ton All Models 2007 Honda CRF150F 2007 Honda CRF250X 2007 Kawasaki KFX50 2007 Kawasaki KFX90 2007 Yamaha WR250F 2008 Arctic Cat DVX50 2008 Arctic Cat DVX90 2008 E-Ton All Models 2008 Honda CRF150F 2008 Honda CRF250X 2009 Arctic Cat DVX50 2009 Arctic Cat DVX90 2009 Honda CRF150F 2009 Honda CRF250X 2009 KTM XC-W 2009 Kymco People 2009 Kymco Super 9 2010 Arctic Cat DVX50 2010 Arctic Cat DVX90 2010 E-Ton Viper 70 2010 Honda CRF150F 2010 KTM XC-W 2010 Suzuki LT-Z50 Quad Sport 2011 Aprilia RS4 50 2011 Arctic Cat DVX90 2011 E-Ton Viper 70 2011 Honda CRF150F 2011 KTM XCF 2012 Aprilia RS4 50 2012 Arctic Cat DVX90 2012 E-Ton Viper 70 2012 Honda CRF150F 2013 Honda CRF150F 2014 Honda CRF150F