Yamaha 144 YZ 2015 Yamaha 144 YZ 2014 Yamaha 144 YZ 2013 Yamaha 144 YZ 2012 Yamaha 144 YZ 2011 Yamaha 144 YZ 2010 Yamaha 144 YZ 2009 Yamaha 144 YZ 2008 Yamaha 144 YZ 2007 Yamaha 144 YZ 2006 Yamaha 144 YZ 2005 Yamaha 144 YZ 2004 Yamaha 144 YZ 2003 Yamaha 144 YZ 2002 Yamaha 144 YZ 2001 Yamaha 144 YZ 2000