Rear Sprocket - 46-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. 8 Alto: 0. 35 Largo: 13. 74 Ancho: 11. 77 Aditamentos: XR80R : 1986 1997 1988 1991 1996 1994 1993 1995 1998 1990 1985 1987 1980 2004 2005 2009 2010