Rear Sprocket - 52-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. 47 Largo: 13. 77 Ancho: 11. 77 Aditamentos: XR250R : 1997 1996 1998 1999 2003 2001 2004 2000 2002 CR125R : 1983 1985 1986 1988 1991 1996