I have a week old xt660x, I have purchased a smoked long screen part number 5VK-W0710-30 on the box, there is no way this fits the bike with the original deflector on or off, there are four holes in the screen but only the top two can be used. Gordygus, you appear to have the same screen as the instructions are the same. Capt Moto, if, as you say there is no official Yamaha screen since 2007 for the bike how have I been supplied with an official Yamaha screen.