Rear Sprocket - 53-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: 1. 1 Alto: 0. 47 Largo: 13. 74 Ancho: 11. 77 Aditamentos: CR250R : 2007 2006 1997 1984 1987 1989 1992 1995 1986 1994 2004 2000 2005 2002 2003 2001 1999