GX1000: Adrenaline JunkieIn most places, landing your trick means a victory lap, with a high-five or hug from the bros. But not always in San Francisco. Putting four wheels down is just the first step. What comes next is the main event. It’s all about the hills… Keep up with Thrasher Magazine here: http://www.thrashermagazine.com http://www.facebook.com/thrashermagazine http://www.instagram.com/thrashermag http://www.twitter.com/thrashermag