Rear Sprocket - 54-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. 05 Alto: 0. 35 Largo: 13. 81 Ancho: 11. 77 Aditamentos: CR250R : 2006 2004 2000 2007 2005 2002 2003 2001 1999 1985 1987 1990 1993 1988 1996 1995 1998