JT Steel Rear Sprocket Teeth: 40 Fits Aprilia 125 Tuono 2003 2004 2005 2006 2007

JT Front sprocket 17T Fits Aprilia 125 RS Extrema 1993 to 2002 2003 2004 2005

JT Rear Sprocket JTR701 39 Teeth fits Aprilia 125 RS Replica 1993 - 2003

FITS Aprilia 125 RS 2006-2012 JT Rear Sprocket JTR703-40 Tooth

JT Steel Rear Sprocket Teeth: 39 Fits Aprilia 125 RS Replica 1993 to 2002 2003

FITS Aprilia 125 RS (80 Kmh version) JT Rear Sprocket JTR701-40 Tooth

JT Steel Rear Sprocket - JTR701.40 Aprilia 125 RS Extrema 2004 - 2005

JT Sprocket for Aprilia 125 RS Extrema 2004-2005 Steel Rear