The following are known Action Replay Codes for ESPN X-Games Pro Boarder on Sony Playstation (PS1).

The codes should work with the region specified but may work for other regions as well.

Device Compatibility: Action Replay, CodeBreaker & GameShark

Enable Circuit Mode
800e68ec0f74

Enable Super Circuit Mode
800ba0c80004

Enable All Events
800ba1940009

Enable Ollie-B
800ba11c0009