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KDX vs all others question
Posted: 04:56 pm Aug 02 2011
by G22inSC
I have just been thinking lately and wanted to ask a simple question in the hopes of living through it.
Why is the KDX "THE" woods bike?
I rode bikes many years ago as a kid and a few years ago got back into riding after purchasing a '97 KX250. I hadn't been on a bike in 25 years or so and did not have any reference of what they use to be. I never could work all the bugs out of the KX so I sold it after buying a new '05 KDX200 back in 2006. I didn't even have it long enough to get use to riding again and be able to compare the two. I have since added pipes, exhaust, reeds, KX forks, etc. like most other people. It seems we try to keep making them more and more KX like; however, the claim is that the KDX rules the woods. Why? What makes them that much better as opposed to other KX/CR/YZ/RM 250's? Not trying to start a flaming war, just curious what everyone's opinions are.
Posted: 05:38 pm Aug 02 2011
by SS109
It's all about the engine!

We may try to update the chassis details quite a bit but not so much on the engine. Yeah, we do the same basic mods you do to most bikes to improve the engine but it sure isn't to make it more like a KX. We want more power but we want it to make that power in the same KDX fashion.
Posted: 07:03 pm Aug 02 2011
by scheckaet
+1
Posted: 07:34 pm Aug 02 2011
by rbates9
IMHO
The 250's seem to be geared funky for the woods. The power delivery tends to be kinda flat...then hang on. A little twitchy if you will.
The KDX seems to be more willing to let you use what power it has when ever you want. They have about three times the flywheel of a MX bike so they will lug better right from the start.
I have rode and rode with 250 MX's in the woods and the only time they seem to have more usable power is on the long straight connecting trails and the more open trails.
I would have to say the KDX being "THE" woods bike is probably referring more to the tight twisty single track where big displacement is out ruled by tractable power hitting the ground.
Again MHO.

Posted: 07:39 pm Aug 02 2011
by G22inSC
I have always wandered what the big difference was. I did not realize the engines were that different. Is the KDX just a little "detuned" so to speak?
Posted: 07:43 pm Aug 02 2011
by scheckaet
not so much de-tuned but better ported for wood use
Posted: 08:41 pm Aug 02 2011
by rbates9
They do come somewhat on the tame side but if you leave them like that it would most likely run for ever twice. The jetting is very fat from the factory, the pipe is somewhat restrictive and the front suspension is nothing to write home about. But the bike is easily upgraded into a very nice bike for trail riding. basic pipe, jetting, air box mods much like most other bikes really wakes them up.
If you are looking for a faster than the rest ultimate power house, you might want to keep looking. If you want a great woods bike than you have found it.

Posted: 07:40 am Aug 03 2011
by homefront
If you have the dough, the Husky WR 250 is also an awesome bike.
Posted: 08:39 am Aug 03 2011
by fuzzy
Comparing the KDX to a 250mxer is apples and oranges really. We spruce up the KDX a little, and the Mxer guys try to make the MX bike more like a KDX (big tank, flywheel weight, softer susp, 18" wheel, etc). The KDX was the last of the Japanese wide-ratio/enduro 2-cycles. To properly compare, you need to compare to another 2-cycle enduro bike, and they are all European. The euro 2-cycle enduros are awesome, but quite expensive, and tend to still be more racy in nature when compared to the sweet more recreational motor in the KDX. Many just leave the KDX alone aside from some armor, suspension work, and a little on the power(pipe/reeds). Many go hog-wild trying to make more of a euro racing 200 out of the KDX, and like them just fine however most find at this point they may want to just pick up a euro bike. In a nutshell the last era KDX is still a 1995 chassis, and is best described as the perfect interim bike between the early 90's chassis design, and the newest thin/tall profiles, with a motor that delivers the balance between an old 4-cycle enduro tank, and a lightweight 250 racer.
Posted: 04:42 pm Aug 03 2011
by heckler
blasphemy alert!
I dunno, the newer KTM 200XCW's my buddies are on seem to be quite the woods bikes. But they paid twice as much.
Posted: 06:42 pm Aug 03 2011
by Griffbones
I will probably get flamed but here it goes:
I have owned many bikes, and our 2006 KDX 200 is a nice old bike, but compared to some of our other bikes I wouldn't call it "THE" woods bike. It is what it is, and it is very good at what it does, but not the the end all of all woods bikes.
Just my opinion.
Posted: 06:55 pm Aug 03 2011
by Mr. Wibbens
There are many great woods bikes
The KDX is by no means "THE" woods bike
Posted: 08:27 pm Aug 03 2011
by rbates9


Mr. Wibbens wrote:There are many great woods bikes
The KDX is by no means "THE" woods bike
I think the "THE" woods bike comes from being a great, cheap, ready to go with room for improvement bike that just about anyone can ride and some can ride great.
Yes there is better bikes out there, but find one in the price range of a KDX that really out performs the KDX. They are just a good solid reliable woods bike.
Posted: 08:33 pm Aug 03 2011
by Mr. Wibbens
Around here, as steep as the terrain is, the KDX is a good woods bike, but only if the rider has the skills and mods to ride it
I've seen much lesser skilled riders on big 450 thumpers ride up **** I would not even attempt on the KDX
But I would still rather ride the KDX, I think it makes me a better rider. A big thumper just seems like cheating to me
Posted: 08:38 pm Aug 03 2011
by Griffbones


rbates9 wrote:

Mr. Wibbens wrote:There are many great woods bikes
The KDX is by no means "THE" woods bike
I think the "THE" woods bike comes from being a great, cheap, ready to go with room for improvement bike that just about anyone can ride and some can ride great.
Yes there is better bikes out there, but find one in the price range of a KDX that really out performs the KDX. They are just a good solid reliable woods bike.
+1 Absolutely Agree!
Posted: 08:40 pm Aug 03 2011
by Griffbones


Mr. Wibbens wrote:Around here, as steep as the terrain is, the KDX is a good woods bike, but only if the rider has the skills and mods to ride it
I've seen much lesser skilled riders on big 450 thumpers ride up sh!t I would not even attempt on the KDX
But I would still rather ride the KDX, I think it makes me a better rider. A big thumper just seems like cheating to me
Amen Mr. Wibbens
Pre-mix runs through my veins too!

Posted: 09:52 pm Aug 03 2011
by turtle
Yes there is better bikes out there, but find one in the price range of a KDX that really out performs the KDX. They are just a good solid reliable woods bike.
I think this is fairly typical of Kawasaki. My Concours is exactly the same w
ay ... great bike for the price but easily improved.
Posted: 09:56 pm Aug 03 2011
by rbates9


Mr. Wibbens wrote:I've seen much lesser skilled riders on big 450 thumpers ride up sh!t I would not even attempt on the KDX
Your kinda getting away from the OP's question but, from my experience around here most of the guy's that have had a 450 4t get rid of them before the end of the first season because they are about useless in the woods. WAY to much go. Not enough power to the ground. Yes the other guy's may make it up a hill but it tends to be not much more than just ignorance and luck.
Posted: 10:51 pm Aug 03 2011
by Mr. Wibbens
I think you are inhaling too much premix
You see more 450's than any other bike down here. They have no problem putting power to the ground with all that low end grunt
Posted: 11:13 pm Aug 03 2011
by Mr. Wibbens
A friend of mine has a 570 'Berg. That thing will go anywhere and make it look easy! And makes about as much noise as a CT90