We don't have a lot of information on this video, other than that it stars someone named "Junior" who pulls a wheelie while riding his Yamaha YZ450F with some buddies and accidentally flips his bike all the way around. "New tires" are blamed, and the GOPRO camera catches everything—including Junior's pained reaction to the crash.


[YouTube]

Update: As a commenter suggests, it appears Junior's wearing some kind of chest video harness, not a helmet-cam.