questions about my KTM 250 smoker

MasonW947

Member
Nov 20, 2006
29
0
Well I have a 2003 KTM 250 EXC. One problem I have is that my rear and front tires seem to wash out if I dont stay perfectly in line with single tracks or what i refer to as rut tracks. Like around a corner, my track is almost a carved out rut. If I want to turn a little sharper or a little outside of the rut, my front tire washes out. Same with rear tire. Is this normal and I just need to learn to ride ruts?

I would also like to know what "re-valving" means. What does it do and how do you go about doing it? Also I know there are two clickers called compression and rebound on my rear shock. Are there similar things to alter my front forks?
 

MasonW947

Member
Nov 20, 2006
29
0
I've also lowered my front forks almost all the way so that my bike sits shorter.. I am only 5'7 120 lbs. I took alll pre-load but like a few mm off the rear shock too. How am I supposed to determine if the front is too high or low in proportion to the rear? Or is it a preference?
 

bcVulcan

Member
Nov 13, 2002
241
0
First of all, don't lower your front forks to make the bike sit lower. The hight adjustment will be minimal before you drastically affect the bikes handling. Lowering your forks will cause headshake if you go too far. Nothing wrong will lowering them a little as it will make it turn easier. 4-6mm is probably the most I'd raise them.
Here are some set up tips for you to start with.
http://www.motocross-racing-tips.com/dirt_bike_suspension.html
If you don't want to do it this way, I would suggest you leave it stock for now.
As far as ruts, just look ahead and don't think about them. Your bike will go where you're looking a lot better than you think. If you're looking at the rut, you're gonna fight it and lose.

And for the re-valving question, this doesn't apply to two strokes. You are riding a smoker, right?
 

76GMC1500

Uhhh...
Oct 19, 2006
2,142
1
You need to decide before you enter the turn whether or not you're going to ride the rut or flat track. If you ride outside of the rut, I recommend you go practice on your flat track. You need to sit forward on the seat, over the gas tank. Push on the outside foot peg, and let that rear wheel slide. This will get you around outside of the rut. If you settle in to the rut, you need to keep your speed slow enough so you don't pop out of the rut. I like to lean back a little to get the weight over the rear wheel while in the rut or berm.
 
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