DirtTV have their ear to the ground over at Pietermaritzburg, and have brought us a tech video looking at some of the bikes you wouldn't expect to see at a Downhill World Champs race.

What do you guys think about this? Is this a sign that the track over at Pietermaritzburg isn't hard enough? Or is this track just slightly 'different' and is forcing some riders to try and grab every advantage possible? Good or bad?