Chris breaks his left arm. But when he first falls down, he is holding his right arm.
In the first movie, Johnny's last name was spelled Kapahaala. But here, it's spelled Kapahala.
In the beginning Johnny is shown standing atop the mountain with his goggles on, in the next shot he is putting the goggles on again.
During the final race scene Troy is mountain boarding in the race, but in one scene he is riding goofy and then in the next he's riding regular. This is because the stunt rider boards regular, while Troy (Phil Brown) rides goofy.
Chris wears a red shirt with the number 12 on the back of it. On his right sleeve is also the number 12, but on his left sleeve he wears the number 21.