Kawasaki 08-14 KLX450R, 06-14 KX450 F Gold O Ring Chain Sprocket Slv 14/48 114L OEM replacement Steel Front and Rear Sprocket and Gold O Ring Chain Average tensile strength of 7600 lbs Fits 2008 2009 2010 2011 2012 2013 2014 Kawasaki KLX450 R / 2006 2007 2008 2009 2010 2011 2012 2013 2014 Kawasaki KX450 F