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  1. Front shock noise! Need Help!

    General Discussion
    I just bought a 2008 kfx 450 and the front left shock is making a loud clicking noise when it is compressed down. The plastic boot seems to move back and forth unlike the other side. Any advice? Thanks in advance, Joe
  2. 2009 KFX450r Monster Edition (NOT STARTING)

    General Discussion
    So i bought this kfx from my friend a while ago and was running fine till now I was riding with my friend and i knew I was low on gas but I was going to go refill it so im just riding it and it bogged then just shut off on me so I thought I ran out of gas so I went and got gas and it still...
  3. Starting after flipping

    Engine/EFI/Drivetrain
    I'm sure there are plenty of threads out there I have searched all day, today I was on the road doing a wheelie and it went back to far flipped on it side and turned off, I know there is a roll over sensor I have checked it and took it apart and put the ball bearing down and put it back in the...
  4. Is it worth it?

    Engine/EFI/Drivetrain
    I am thinking of buying a cheap 2008 KFX450 with a rough idle. I'm looking to spend no more than $500 dollars in parts to get it running right and I know some of the fuel injected machines can get pricey to fix depending on the parts needed. Since the quad starts and runs with just a rough idle...
  5. Need help rough idle

    Important Information
    I am looking at buying a 2008 KFX 450 off of craigslist for $1500. The reason it is so cheap is because the owner says after sitting all winter it starts, and has a rough/hard idle and he needs quick cash for personal reasons. Since the rough idle appeared after sitting this leads me to believe...
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