Quickly enter one of the following codes at the title screen. The logo will zoom in with a sound to confirm correct code entry. To retry a code, enter another menu and return to the title screen. Repeat a code to disable its effects.
Press Circle, Triangle, Circle(2), Triangle, Circle, Up, Right, Left, X.
View victory FMV sequence
Press Circle, Triangle, Circle, Triangle, Circle, Triangle, L1, Up, R2, X.
Enable all ten tracks
Press Up(2), Left, Right, Down(2), Circle, R2, Triangle, X.
Enable all ten reversed tracks
Press Down(2), Right, Left, Up(2), Circle, L2, Triangle, X.
Press Left, Right, Left, Right, Circle(2), R1, L1,
50 Km/h AI bikes
Press Down(3), Circle, L1, Circle, L2, Down(2), X.
Pocket bike mode
Press Up, Down, R2, L2, Down, Up, L1, X.
Turbo boosted bikes
Press Up(3), Triangle, R1, Triangle, R2, Up(2), X.
Press Up, Circle, L1, Down, Triangle, L2, Circle, Left, R1, X.
Press Up(3), Down, L1, R2, L2, R1, Circle, X. This will unlock a Jet Moto type vehicle in super bike mode, and a Surf Board in dirt bike mode.
Bike only, no rider
Press Left(2), Triangle, Right(2), Up, Down, L1, R1, X.
Rider only, no bike
Press Right(2), Circle, Left(2), Down, Up, L2, R2, X.
Race while in a wheelie:
Hold R2 to pop a wheelie, then rapidly tap R2 to keep your bike in the air.
Hint: Jump higher:
In order to jump higher and get ahead of your opponents quicker, press R2 to position your bike in a standing position before hitting a mountain. Your bike will then go further and higher, and leave your behind. Note: This trick can only be used on dirt tracks, or a track with dirt bikes.