The rock on the right is the one Jake landed on after being thrown over his bars.

Michael Gonzales said he landed the jump, but for some unknown reason, he was thrown over the bars.

The exact cause of death was listed as "blunt force trauma". Jake sustained a transected coronary vessel on the back of his heart (ripped due to force) and a massive pulmonary contusion to his lung (severe bruising injury). He was killed instantly.

He just hit too hard.