Site upgrade in progress... Core site functions are working, but some non-critical features/functions will be temporarily unavailable while we work to restore them over the next couple of weeks.

Please post any bugs you encounter, but before you do, check to see if it's already listed.

Thanks for your patience while we work to improve the community.

Sign in to follow this  
Followers 0

questions about a new 07 450

2 posts in this topic

I just scored a new 07 for 4 bones.

I thought it was a really good deal and jumped on it.

Although I'm not to motocross competitive I'm curious as to how this unit will stack up against the other newer models.

I'd like an idea of what mods, especially the free ones, you'd suggest. And which mods that aren't free that are must haves.

I'm an average weight 175 to 185 depending on what I've eaten or how much beer I've drank the night before.

This site was a tremendous asset to me when I bought my WR 426's back in 2002.

I'm fixing to see if I can get back into some MX in an effort to help fill the thinning gates on race day and help make the front half of the class possible. LMAO!!!

Thanks for any insight you may have.

See ya,


Share this post

Link to post
Share on other sites

I would say say 06 on up is competitive with the new stock as the improvements have been pretty minor, depends on who the rider is. The 07 has more power than the newer models due to the exhaust and cam profile. I would recomend raising the forks to the 5mm line and changing out to a 50tooth heat treated rear sprocket along with a GrayRacer recommended regina orn6 oring chain. and a 165 main jet. Should be off great. and exhaust sytem will wake the bike up with bottom end, Ie white bros pro 2 or similar.

Share this post

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this  
Followers 0