It wouldn't be fair to be as contemptuous towards mountain-bikers as I am without allowing them some say in the matter; so (although it is from the USA) it's only fair to allow them to have a say.
It's entitled, "How to be a mountain-biker"'
http://www.nsmb.com/how-to-be-a-mountain-biker/?fb_action_ids=10201730592323337&fb_action_types=og.likes&fb_source=other_multiline&action_object_map=%7B%2210201730592323337%22%3A740239902657474%7D&action_type_map=%7B%2210201730592323337%22%3A%22og.likes%22%7D&action_ref_maa
It's entitled, "How to be a mountain-biker"'
http://www.nsmb.com/how-to-be-a-mountain-biker/?fb_action_ids=10201730592323337&fb_action_types=og.likes&fb_source=other_multiline&action_object_map=%7B%2210201730592323337%22%3A740239902657474%7D&action_type_map=%7B%2210201730592323337%22%3A%22og.likes%22%7D&action_ref_maa
