This was what we were riding on when not on the faster type tracks.
This was just decnding one hill.
There were climbs with much bigger rocks at about the half way point where you would cross the ridge , just before the top of the hill.
We also did a mini erzberg type ride along the side of a creek bed with pillow size rocks at odd angles, makes you really admire the erzberg boys...
http://s607.photobucket.com/albums/t...t=FILE0028.mp4
Cheers Mark