Harry…the kona is a 97 and on retro kona site looking through the PDFs of the old brochure it says vaguely cromly steel?
incidentally mine is a little rusty in places where the cables have rubbed. I was thinking of sticking some patches or stickers to protect the frame from further damage?
Mine is SS but having grief with the chain tensioner (I hate tensioners). I cannot position it well enough to gt enough tension on the chain!
The picture below is of the cone but before I fitted the new tensioner (the old one broke).
I am amazed you say skinnysteel that you need to ‘drop more cash’ than buying a cotic soul! Do others agree because if so i will persist with it although as you point out it is not disc compatible (I always thought Vs were adequate) and has a rigid fork (the famous P2 no less).