2003 Film mainly from Greasbrough Trails - watch this space for Summer 2008 Greasbrough Dirt Jam. Interested in being involved? Get in touch. Check out the helmet cam vid http://uk.youtube.com/watch?v=uCuEYtUwZbA bike, blair, bmx, creator, dirt, greasbrough, jump, mountain, MTB, nixon, rotherham, sheffield, the, trails, witch