Video: Crazy Ride Bombing Down Hills Of Valpariso, Chile

Downhill mountain biking through the forest is amazing, but this urban maze of drops, stairs, tight corners and mad dogs is downright intense (the opening wall-ride scene just sets the tone).

In the 9-minute video (jump to 1:00 to skip opening dialogue) shot entirely on GoPro HD Hero3+ cameras, riders Aaron Chase, Brian Lopes and Chris Van Dine fly through the narrow winding alleys and colorful streets of Valparaiso, Chile while while occasionally mingling with the locals. Yes, it’s a little longer than most YouTube videos. It’s worth it! —Sean McCoy