For 2 cent advice from someone who knows little about the topic.
Every June the Green Bank Radio Observatory holds an event called the Space Race Rumpus.
The bicycle supplier for the event is the Giant Bicycle Company, which I had never heard of before. But turns out they the the largest bicycle manufacturer in the world, based in Taiwan.
They make all types of bicycles, most appear to be high quality, but at the price of also being expensive. ( prices range from $330 to $8,000)
If they are the largest bicycle manufacturer in the world they may be available in Sweden.
Maybe one of their models would be available to you, within your budget, and would match your requirements. Except for a short ride around the parking lot on one model, and looking at other models they truck in for the event, I know little about them.
Here are links to their US websites. Maybe they are also have a website in Sweden or have dealers there.
Ah, here is a link for Sweden listed on the Giant website, but the listed website wouldn’t open for me. Maybe it no longer exist or maybe it’s just shutdown from maintenance when I tried to open the website.
Anyway, you have gotten better first hand advice from others. but just thought I would mention the Giant company. fwiw.