Am I correct if I assume that the above stem is an older version which I can no longer buy new?
You wouldn't have wanted the carbon wrapped one anyway, but you're right, the puzzle clamp has been around for a couple of years now so you're unlikely to find stocks of the old (and possibly better) 4-bolt one.
I have a 110mm Pro Vibe 7S 4-bolt in my parts bin, good as new, but I'm in no hurry to get rid of it so I'd want the £45 I paid for it.
You wouldn't have wanted the carbon wrapped one anyway, but you're right, the puzzle clamp has been around for a couple of years now so you're unlikely to find stocks of the old (and possibly better) 4-bolt one.
I have a 110mm Pro Vibe 7S 4-bolt in my parts bin, good as new, but I'm in no hurry to get rid of it so I'd want the £45 I paid for it.