Speed Kings

					
Boost start
To do a boost-start you just hold Gas and Skid from where it shows the racers to when it says "1" in the count-down.Then let go of X but continue holding Aand your bike will boost forwards.
Get new bikes and levels
To get new levels and bikes you have to beat meets. I haven't gotten all the bikes or levels yet but I'm working on it.
Grand prix mode
Go to time attack and beat the best record. This will unlock GPM FOR single & mult.
All tracks
Get gold medal on every thing in license
Trucos varios
Wheelie: Hold the Left Analog-stick Back.

Standing Wheelie: Press Trick Left Analog-stick Back.

Surfing Wheelie: Press Trick Kick/Punch Left Analog-stick Back.

Cross Surfing Wheelie: Press Trick Left Analog-stick Back Front Brake Kick/Punch.

Endo: Press Left Analog-stick Forward Front Brake.

Surfing Powerdown: Press Trick Left Analog-stick Forward Power Down.

Handstand Powerdown: Press Trick Skid Left Analog-stick Forward Power Down.

Surfing: Press Trick Left Analog-stick Forward, then Left Analog-stick Back.

Handstand: Press Trick Left Analog-stick Forward, then Kick/Punch

Pavement Ride: Trick Left Analog-stick Forward, then Skid.

Donut: Hold Brake Gas and turn in one direction with the Left Analog-stick.