YAMAHA 250 WR F 2001 YAMAHA 250 WR F 2002 YAMAHA 250 WR F 2003 YAMAHA 250 WR F 2004 YAMAHA 250 WR F 2005 YAMAHA 250 WR F 2006 YAMAHA 250 WR F 2007 YAMAHA 250 WR F 2008 YAMAHA 250 WR F 2009 YAMAHA 250 WR F 2010 YAMAHA 250 WR F 2011 YAMAHA 250 WR F 2012 YAMAHA 250 WR F 2013 YAMAHA 250 WR F 2014 YAMAHA 250 WR F 2015 YAMAHA 250 WR F 2016 YAMAHA 250 YZ F 2001 YAMAHA 250 YZ F 2002 YAMAHA 250 YZ F 2003 YAMAHA 250 YZ F 2004 YAMAHA 250 YZ F 2005 YAMAHA 250 YZ F 2006 YAMAHA 250 YZ F 2007 YAMAHA 250 YZ F 2008 YAMAHA 250 YZ F 2009 YAMAHA 250 YZ F 2010 YAMAHA 250 YZ F 2011 YAMAHA 250 YZ F 2012 YAMAHA 250 YZ F 2013 YAMAHA 250 YZ F 2014 YAMAHA 250 YZ F 2015 YAMAHA 250 YZ F 2016Kit de reparacion piñón de salida All Balls 25-4020