Highlight the "Start" option and enter these codes at the Title Screen:
Bonus Track R1, R2, Up, Left, Triangle Fast Bikes Up, Up, Up, Right, Left, Triangle, X Higher Jumps Left, Left, Up, Up, Right, Right, Down, Down, Square, Triangle, X Other racers limited Circle, Square, Right, Left, L1, R1, X to 50 km/h Win Ultimate R2, L2, Up, Up, Square, Square, Down, Down, R1, Square, Championship Triangle, Square, Up, Down, R, Triangle, R2, L1, Square, R2, L2, L2, Up, Down, Up, Square, Circle, Triangle
Press Down, Up, Right, Right , Right, L1, R1, X. A sound will confirm correct code entry. Alternatively, win the Gold Trophy in the Super Bike Championship. Mirror mode will be available during practice and single races.
Press Down, Up, Right, Left, Left, L2, R2, X. A sound will confirm correct code entry. Or, win the Gold Trophy in the Moto X Championship. Reverse mode will be available during practice and single races.
Unlock All Modes:
Press R2, L2, Right, Up, Right, Triangle, Circle, Square, X to unlock mirror, reverse, mirror/reverse and ultimate championship modes.
Thanks to Revolution readers Raivo, Mirza, James, Brandon Bamford, Nicholas
Giggey, Lyle Almond, and Fredrik Johansson!