Trimmy Posted April 12, 2010 I was wondering what years all the manufacturers started producing 450 four strokes with fuel injection. I am more interested in the YZ and KX bikes but would consider all brands. I will be leaving for basic very soon and I am wanting to buy a new bike with fuel injection when I get to my new base. Thanks Justin Share this post Link to post Share on other sites
Sheriff245 Posted April 12, 2010 RM-Z - 2008 KX-F - 2009 CRF - 2009 YZ-F - 2010 SX-F - not yet Share this post Link to post Share on other sites
