Rear Sprocket - 47-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. 82 Alto: 0. 55 Largo: 13. 7 Ancho: 11. 77 Aditamentos: DR 350 SE : 1996 1998 1997 1999 RMX 250 : 1993 1995 1998 1996 1990 1992 1994 1991 1997 1989 RM