Is there still an aftermrket company?

[wfo4rv]

Is there still a company who makes 400ex geometry frames for yz426 or well any swaps for that matter. I have a killer 400ex and obviously that dinosaur of a motor holds me back. If a company still makes a frame that i can swap everything over onto and not have to do a hybrid build that would be good for me. haha, thanks in advance for the help

[shadd_27]

im sure somebody on here has a 400/426 frame to sell they are pretty common

[Deuce426]

Houser use to make the frame you are asking about. They no longer do so you'd have to find them used. Another option is East Coast ATV / Gibson... for a while they were converting 400ex frames to take the 426 motor (its pretty easy actually) May want to contact them because they could rework that stock frame

[250Renvy]

If you don't mind spending the money on a new frame then HREATV.com is your place to go. However, why you would go with a YZ426 is beyond me when it's already past 7 years old.
That is when parts are discontinued like crazy. GO with something new and maybe the fuel injected bike motors could work.

[Deuce426]

Mike at HRE definitely builds quality products and I'd recommend him as well. Just depends on what you want to go with. I personally like the old 426 motor but that's because I had the bike myself back then and it brings back memories

[wfo4rv]

Mike at HRE definitely builds quality products and I'd recommend him as well. Just depends on what you want to go with. I personally like the old 426 motor but that's because I had the bike myself back then and it brings back memories

I love the 426, but I like the new motors too. The 426 is reliable and cheap so why not