Maximum weight an average bicycle can carry? A few years ago, I've bought this (see edit) bike. At that time I was around 90 kgs and I didn't have any problems.

Today I'm around 120 kgs and I was considering (among other things) starting cycling again. Is this bike "good" enough to carry me? What should I expect? Any tips?

EDIT! Apparently, Drag have renamed some of their bikes in the last few years, so the above information is a bit wrong. This seems to be my bike. At first I didn't recognize much difference, but this one has suspension on the front which mine also has. Does this change anything
On a road surface you will be fine - try not to jump any kerbs ;-)

Compared to the force when a bike with even a light rider goes over say a pothole or a jump the static load from a 120Kg rider is small.

You might want to check the spoke tension reglarly - those are the parts that will suffer most.