I have an '02 CR250 that I absolutely love. I wanted the 3rd gen frame and something that I could easily get plastics and graphics for in the future ('02 to '07 plastics will work).
I currently run the A/S carb out of an '00, 13 tooth front, 50 tooth rear, FMF Gnarly pipe, FMF Shorty exhaust, Boyesen Rad Valve, Maxxis IT tires f&r and an RK Racing X-Ring Gold chain.
(I am adding a Rekluse Z-Start this weekend!!!)
I love this bike, lots of torque in the bottom, could use more overrev, fast fast fast (can keep up all day with all my buddies on their 450's), wheelie all day long.
I heard some bad rumors about the '02 engine but changing a few small items (maintenance items even, sprockets, reeds etc), make a big difference.
One more thing, keep the RC Valve adjusted! Made a huge difference on my bike. :cool:
Sushi.