MTB Brirain forum
Was trying to see if there was a country called Brirain. Bahrain yes.
There is MTB there - http://www.youtube.com/watch?v=tUGyuJVdZnI
But MTB Britain, yeah use it a bit. Slightly more civilised than BR and the riders a bit more serious and physically fit than I am. At least for the rides near me. Nice forum, though not terribly active.