The change took place with the 2010 model, i.e., the 2010 thru 2012 are basically the same. Besides switching to the overhead cam engine the body and dash were changed on the 2010. That is the reason I paid full price on a 2010 instead of taking a $1500 discount on a left over 2009 model (mostly for the new engine).
HTH,
tsp
Blog: www.swriding.blogspot.com
HTH,
tsp
Blog: www.swriding.blogspot.com