A disc specific versions of the Spa Tourer/Audax with room for bigger tyres.
And again, different colours.
They make that, in Ti, and the Steel version is on the way…knowing Spa though it’ll still be black 🙂
OP – was going to point you at Starling but thepodge beat me to it
Have you looked at the DMR Bolt? might suit you as it sounds like exactly what you want but with a bit too much travel, so with a shorter or travel limited shock it could be everything you’re after… 😉
I had a couple of Kona A’s over the years (one stolen, one snapped), and I absolutely loved them, with only 75/80mm of travel and a decent amount of LSC it was ace, All the joy of a single speed, but with the added bonus of being able to carry more momentum than normal and climb some stuff that would have a HT losing traction.
They weren’t perfect for sure but I really really miss the Kona A 🙁
The last time I started down this path I ended up having something unique built by BTR, it was (still is) ace but if I were to do it again I’d make some small changes…argh! Don’t make me start thinking again, my bank balance won’t like it!