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. 1 Alto: 0. 35 Largo: 13. 77 Ancho: 11. 77 Aditamentos: CR500R : 1987 1990 1988 1993 1996 1998 1995 1986 1989 1991 1992 1994 1997 2000 2001 1999 1985