Jet Moto Cheats

To open all of the tracks and stunt mode, at the title screen go to options and put the skill level on ameture and the trophy presenter to male. Hit start to go back to the title screen and press up, right, down, left, up, right, down,left.Then go back to options and put the skill level on professional and the trophy presenter to riders choice, then hit start to go back to the starting screen and press up, left, down, right, up, left, down, right you should hear a sound, if you don't hear it you have to do the code all over.
COOL SECRETS:
You'll gain access to these cheats only after you unlocked all tracks by
winning a Full Season at Professional level. Once you accomplish this, a
bubble will appear on the title screen that says "Codes Enabled". Now each
time you beat the game with a different team, you will be given a code by
that team. Each team has 2 codes, and there is a final code presented by the
crew from Singletrac themselves:
Super Agility: Down,O,Left,L1,Left,Right,Left,Right. (this lets you
pull tricks quick and easy)
Zero Resistance: S,L1,T,Right,L1,Down,R2,T. (i have no idea yet what this
does,so if you figure it out let me know)
Double Stunt Points: Right,Up,O,L2,Triangle,O,R1,R2. (the name says it all)
Show off camera enabled: T,Down,S,T,L1,L1,R1,R1. (this really sucks,try it)
Air Brakes: R1,R2,Right,L2,Up,O,Up,O. (very handy avoiding air wrecks)
Rocket Racer: T,Up,Up,L2,L2,Up,Up,Up. (makes you run turbo speed all the time,you'll be winning cypruss track by 30 seconds with the right racer, it rocks!!!)
Unlimited Turbos: T,O,Right,R2,Up,S,Up,T. (not much use but for acceleration
with rocket code)
Ice Racing: Up,R2,R1,Right,L1,Square,Right,Right. (makes everything slippery
as ice,very hard)
Two-Player Mode with Other Bikes: O,S,R2,O,T,L2,Right,Up. You and a friend
can now complete against the rest of the pack, for a total of 20 bikes in the race!
Go to the options screen and set it to professional and 6 laps, then press start.At the title screen and press, circle, circle, square, triangle, triangle, square,triangle. A balloon will say "cheats enabled". Then enter your codes. {after you put in the codes you can change the difficulty to what you want}