New to thumper talk

Hey I have a few questions concerning an 02 yz426f. Mine has grenaded and needs a cylinder head, cylinder, crank, etc I already have a bunch in the bike to hey it ready so I was wondering if I could could convert it to a 450 if I do both the cylinder and the head.

Welcome to TT! 

I'm sure someone will answer you here but the best place to post this would be in the Yamaha-specific 4t sub forum.

Fixing your bike would take a lot of money, probably more than the bike is worth even in perfect condition.  But if you do the work yourself and the bike fits like a comfortable old shoe, go for it.

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