-
Yeh, I've been looking for the same, -17, but with a 31.8 bar clamp; don't think these exist sadly.
Could use a 1&18th with a reducer shim but they can look a bit bulky on the steerer tube.
Not sure on 25.4mm bars, or whatever they are. Ritchey Neo Classics or Pro Vibe Rounds would look decent and have a traditionalish but compact shape, but only 31.8mm I think. Used these for years, can't imagine going back to bars like those on your Scapin!
Yeah, I noticed the stem angle when taking the photo. I had a look for a decent -17 degree stem but finding one that is the correct size (1" threadless, ~120mm) is a bloody nightmare. As for the bars, I have no idea what I would swap to. I'm still waiting on a replacement wheelset so I'll be making a few changes over the next few weeks/months.