Thanks for reply guys.
Especially MisterK and ed - ed those look very nice but will be difficult to fit good suspension. I think I will go with MisterK suggestion as I dont have much time to fiddle with this.
I found this so far:
DJ 24 - KHS BicyclesKHS Bicycles
Ryde 24 - Steel - Bikes - Norco Bicycles (but cant find this in Europe sadly)
and
http://mountain-bikes.gearsuite.com/...015-GT-Bump-24
How can I tell if they are for kids or adults? Will they/any fit me? (1.74m - 5'8.5")
And what weight do they are usually? Would like a 10-11kg if possible.