Special moves: Snowboard - Triangle, square, x, o
Mountain bike - X, square, triangle, o
X, o, square, triangle
Skateboard - Triangle, x, square, o
In-line skate - O, square, x, triangle

KEY: C-Circle, X-Cross, S-Square, T-Triangle 

CHEAT OPTION  -  Enter the options screen and select `Pad Config'. Hold R2 and press R, D, R, T, X. A sound will confirm correct code entry. 

BONUS TRACK  -  On any track do the following. At the first ramp do an easy trick - SQUARE, TRIANGLE. At the second ramp do a medium trick - SQUARE, CIRCLE, TRIANGLE. At the third ramp do a hard trick - SQUARE, X, CIRCLE, TRIANGLE. Then finish the race and the bonus track will load. 

NEW TRICKS 

Skateboard 
TXSC 

Snowboard 
TSXC 

Rollerblade 
CSXT 

Mountain Bike 
XSTC 
XCST