This app was removed from the App Store.
iOS Universal Games
Motorbike is the FREE universal app (for all iOS devices) to play streamed videos that show how to pass all 40 original tracks of Motorbike HD.
Motorbike HD is a casual bike skills game full of action and real physics dynamics.
It comes with 40 original tracks, a growing number of online tracks and a track editor to create you own tracks and share with other players.