We all know hitting some steep stuff every now and then is a must but Brook MacDonald is taking steep to a new level here! Try 45 degrees and slippery loose scree! It looks step enough on film, but I bet in reality it was even crazier as film never does stuff like this justice.

Glentanner trails near Mount Crook, New Zealand is where this madness went down. Check out the video and prepare to see some foot out, flat out riding from the NZ legend.