Rear Sprocket - 49-ToothCaracteristicas: The 7075 T651 aluminum we use for these sprockets receives an extra tempering which reduces distortion and provides optimal thickness vs. typically thinner 7075 T6 sprockets 100% machined, no stamping or grinding Optimal tooth thickness results in maximum tooth and chain contact Peso: 0. 88 Alto: 0. 35 Largo: 13. 81 Ancho: 11. 77 Aditamentos: WR 250 F : 2010 2011 2012 2001 2004 2003 2006 2002 2005 2009 2008 2007 2016 2015 2014 2013 YZ