Think about this logically. Would a company bring a bike to the market with wack geo that wouldn't work for downhill and market it as a 10" DH bike? Fuck no. That would be a huge waste of time and money. They have spent a few years developing this bike, there is no way that they would over look something like a headtube angle, esp when that is something that people always look for. The market is trending towards slacker and slacker angles and you don't think Marin knows this? That is a 10" frame, under sag the bb will drop and the HT angle will slacken out. Not to mention its on a fucking stand there is at least an inch lowering of the BB right there. Go watch the video, you can see that it is way slacked out when its actually on the ground.