Xbox | Submitted by spassamLevels
To unlock all modes except special course 2 you must complete all adventure/game mode course and get gold.
once done you then go to all the courses and do the races.
the idea of this is to get an A ranking and/or get a full trick points
Xbox | Submitted by Kyle HereygersTricks
one hander-x or y
indian air-a or b
body whip-xyba or byxa