Rear Sprocket - 50-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. 0 Alto: 0. 35 Largo: 13. 74 Ancho: 11. 77 Aditamentos: XR100R : 1985 1989 1991 1992 1995 2000 2003 2007 2011 2012 1990 1994 1996 1997 1998 1999 2004