Gaming Trial bike game

[Kanahpoo]

I was wondering if anyone perhaps knew any good trial bike game for DS (or GBA)
You know, the good old 2D ones
The only one i managed to find so far is the minigame in Back at the Barnyard: Slop Bucket Games, but that one only contains 1 level.

 

[updowners]

For GBA: Motocross Challange
http://filetrip.net/f264-Motocross-Challenge.html

The only one I know of.

 

[Kanahpoo]

Thx, but I was actually looking for a physics based game, where you use the directional buttons for balance.
But this one also looks nice and oldschool