Search Results for ‘450r’

Hi all I have a 2012 KFX450R, it runs good til it gets to 4th and 5th gear. It just starts bogging down and backfiring. It runs good in 1st 2nd and 3rd gear. The only thing aftermarket on it is a Yoshi pipe. I have been trying to figure this problem out for the past 2 months. I have put a new...

Looking to buy some new rear tires soon. What type do you guys recommend on my 08 kfx 450r? I mostly ride on trails and occasionally some mud.

I recently got my 2008 KFX 450r and today after washing it the computer keeps turning on and off by itself :hmm: so I checked the terminals and there tight but its still doing it so I have no clue what to check next. :bash:

I just got a kfx 450r and I'm not sure if the fan kicks in when it starts to get hot or should it turn on right when you turn the key? Help

Hi, I've had a 2008 kfx 450r for a few years now and I've never modified it in any way. Bought it new. I want to ramp up the hp and I've read that I should tackle the 'big 3' first: Intake, Programmer, and Exhaust. I'm a newb when it comes to this, so I'm looking for something as...

So i run in sand pits along with faster xc trails and everyone i ride with has 450's and 700r's, but i have no problem keeping up, but i would really like to have some more low end power in second gear, i am bone stock besides my sprocket in the front. i dropped down to a 13tooth and made a huge...

I just recently posted about nerf bars earlier but now I have a question I could really use some great advise on. First, I bought my 450r brand new in 2009 I have rode it really hard but the last two years I have been plagued with electrical issues first it was blowing fuses and then finally...

ok ive decided im going to buy me another racing fourwheeler. ive came down to 2 choices. raptor 700 or kfx 450. none of my friends have either one of the fourhweelers so i dont know how they are. anyone have either or both of them? if so can you give me some pros and cons?

I have a kfx 400 and am thinking about getting a 450. The only thing is I want to make sure that there were no bad years for them. I have heard that some of the 2008's had some starting problems but nothing other that that. I just want to make sure that I don't buy one that was a bad year for...

Selling my +2 JD Performance A Arms - $270 (shipping included w/this price) I pulled them from my 08 Kawi KFX 450r - no breaks, no bends and the powder coating is almost perfect. Does not include bushings and barrings - you can get those from JD P or from EBay.... Send a text if you need...

I am selling a like brand new 2004 Yamaha YFZ-450 quad. I recently purchased this quad but it is too fast for me. I am also 6'4ft and it is smaller than my other quad. As you can see from the pictures this quad is in mint condition. This is totally stock! Email at [email protected] or call me...

Ok, I've done a DMC dual exhaust, the DMC EFI controller, and a K&N filter kit. Looking for the next mod to give this thing some more kick. I just got back from the Little Sahara dunes and had Honda 450r's just eating my lunch. So it's time to seek out my next mods. Any sugestions?