Chain and Sprocket with Keepitroostin Sticker Fits Kawasaki Kx250f 2006 2007 2008 2009 2010 2011 2012 2013 (13 Front Sprocket Rear 48 Black Sprocket) Front Sprocket-Jt Racing Steel Tooth Sprocket Rear Renthal Alumnum Sprocket Wps Gold Heavy Duty Chain Tensile strength of 7,480 lbs Fits Kawasaki Kx250f 2006 2007 2008 2009 2010 2011 2012 2013