CB 450 oversized rings?

[G-Man KS]

I have a project 450 that had stuck pistons and rings. I probably need to hone or machine the cylinders. how do i know what size rings to get?

 

[frogman]

You will know when your machinist tells you what size they have to bore the cylinders out to. Bring them the page of the manual that has the oversize tolerances when you do go.