Then , to celebrate his win , he launched -- and landed -- a double backflip during his victory lap .
Pastrana , despite also breaking his collarbone attempting a BMX 720 on the giant Nitro Circus ramp , won his first Moto X Freestyle gold since 2006 .
To celebrate Pastrana 's win , Pastrana launched -- and landed -- a double backflip during his victory lap .
Pastrana , despite also breaking his collarbone attempting a BMX 720 on the giant Nitro Circus ramp , won his first Moto X Freestyle gold since 2006 .