Well, our host is working in Trysil. And we planned if sudden Sun activity emerges to drive there and try to see Aurora Borealis, but we were unlucky, other than that we kinda didn't have time to explore more than this and go north of Hamar.
Now I am thinking of possibility to go Svalbard in the summer, but still on a long stick. :)
Good luck with your bike trip and have a nice time!
Cheers from Serbia! :)