Woods Rider & Dirt Bike Dave,
You guys is crazy.
The $ per hour cost of dirt bikes is free compared to any other motor sport; ask any weekend warrior at the dragstrip or road race track! Racing alcohol powered Briggs & Straton go carts cost way more than dirt bikes (and I never had the freshest tires or engine). And compared to $ per level of excitement, bikes are way cheaper than women, gambling, or other heart racing, dangerous activities. I think it porbably costs more to get smashed at a good bar than to take a KDX out for a good thrashing.
I still think that if you put $1,000 in a new KDX (pipe, silencer, suspension, carb mods, bars, etc.) vs. a new KTM; both with low miles, the KTM sells for more $ on the used market.
As far as which bike is more competitive; who cares? A great rider (you guys keep mentioning Fredette) can & will win on anything. I think the cool thing about a KDX is that you can buy nice, updated, used bikes for cheap, can get parts easily, & they are reliable & forgiving. That's why I love mine.
Now I'll just get off this soap box & take my medicine.
Your pal,
Jim
:D