Chain and Sprocket with Keepitroostin Sticker Fits Honda Cr125 204-2007 Crf250 2004-2013 (Front Sprocket 13 Rear Sprocket 50, Red) Front Sprocket-Jt Racing Steel Tooth Sprocket Rear Sprocket-Renthal Aluminum Tooth Sprocket Wps Gold Heavy Duty Chain Tensile strength of 7,480 lbs Fits Honda Cr125 2004-2007 Fits Honda Crf250r Crf50x 2004-2014