All Tracks:
To unlock all the tracks, enter your name as "cdnalsi".
Reverse Tracks:
For mirrored tracks, enter the password "cesrever".
Speed Burst:
At the start of any race, put the gas all the way up. As the annoncer
gets to number one in the countdown, slowly release the gas. It takes
some practice, but with the right timing, you will cruise ahead of the
pack to first place!!
Tiny Bikes:
For tiny bikes, enter your name as CTEKCOP.