City Bike Stunt is here with its new episode! The massive Free Riding map has been redesigned. In City Bike Stunt 2, you can upgrade motorcycles in Garage and change their designs. For all these upgrades you will need to collect diamonds in the Free Riding map. In order to unlock new motorcycles, you have to race against time and pass the levels in the Racing section. You can play the game in both 1 Player and 2 Player modes.