In Dirt Bike Trials you get a chance to test your riding skills on a set of the most dangerous terrains around. You should be very careful as you make your way and avoid crashing or you will lose valuable time. Complete a level to  to proceed to the next and more challenging level. Try to complete all 10 levels in the fastest time possible andt hen post your name and time on the leaderboard for the rest of the world to see.

Good Luck!

Features:
- Addictive game play
- Physics-based motorcycle simulation
- Smooth game play
- Incredible bike and rider animations
- Quick save and resume (if you exit the game or receive a call, you will be prompted to continue on the level you were playing.)

source : itunes.apple.com