I was on the Yamaha web page and saw that there is only 700s available for 2016.

Why toss out the smaller models?
Around here, finding a used Griz was a chore. I looked at new ones and was considering the 450 initially. Then I found my 09 550 EPS. The price was good and it already had a plow set up, so I went for it. I have no complaints about it.

What I liked about the 450 was the smaller frame size. Seems like it would be well suited to trails and maybe a little easier to maneuver.

Anyways, back to the original question. Why toss the smaller models? Are they not selling?