xr600 engine into 04 xr400 bike??

I know anything is possible, but would it be a semi bolt in or custom fab job. Thanks Cory

I think you'd have to make some frame mods as the 400 engine is much more compact than the 600 one. Not a bad idea though!

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