£££ShandA Light Blue or a Shand, bit more left of field, like you....
There are two options open to me.Thru axles, presumably you’ll need new wheels. Which may not be an issue of course
Goddamn there's a frameset for sale on eBay in my sizeIf you like green...1x11 though
I lust after it every time I go into Sigma...
https://www.sigmasports.com/item/Rondo/Ruut-Steel-Gravel-Bike/H965
Don’t know if you can get as a frameset only
One last mention for the (very strong aluminium) CAADX - there is currently a 60 cm bike on eBay for £700 (or offers). The owner has upgraded the shifters and brakes to Ultegra/hydraulic from 105, and it has a new chainset, cassette and chain ... (Located in Garstang, so relatively handy for checking out before a purchase?)Boardman might have been in the running if it wasn't almost the same price as the Kona and I have also had that 105/hydraulic groupset and didn't get on with it at all. My current Ultegra/hydraulic is like a product from a different manufacturer in comparison. Even my old 9spd Tiagra groupset is still miles more pleasant to use and shifts more crisply and reliably than the 105!