In reply to priesty:
Depends on where you go from. Norway is big, the southern tip is closer to Rome than Nord Kapp. Also the roads are pretty poor. If you catch the ferry to Stavanger or Bergen it will probably take you about about 3 or 4 days of pretty solid riding (say 8 hours a day) to get to Tromsø.
You could do a detour to Lofoten which would add at least another day plus climbing time.
I would probably not go to climb in Lofoten for just 1 or 2 days, the weather is highly variable and you can lose several days easily. Also it takes a bit of time to get your head around the place.
Don't want to be negative, the bike trip will be awesome, the scenary is stunning, the roads are fun, camping is free the only bummer might be the weather.
I have done a couple of climbing/biking trips and it can be a pain to carry lots of trad gear, ropes etc on a bike. If you were meeting up with someone who could take the gear that would be cool and even if the weather is poor Lofoten is worth seeing
Have a good trip