Cheat mode: 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.
Future vehicles 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.
Information in this section was contributed by Keith Chan.