Originally posted by G92Joe
Most riders (myself included) using KX310, CR285, RM285, YZ300 kits claim performance is better than the 250 version. That's an indicator that some type of displacement increase over 250cc is goodness.
assuming there is actually a market for a 350CC engine which is another great unknown.
"I miss the old 175 enduro bikes"-by Bundubasher
Yeah that PE175 was a heck of a bike in it's day. We still got it in the shed but a friend owns it.
Here's what I think there should be.
KDX50, 80, 125, 175, 200, 220, 350, and a 450.
KX65, 85, 100, 125, 175, 250, 375, and 500
KLX110, 125, 200, 350, 450, 600
KXF125, 250, 325, 450, 600