Extreme Rooftop Bike Rider Sim Apk Mod - Let’s get ready to show some bike stunts as a real superhero in this Extreme Rooftop Bike Rider Sim of 2017 where different roles will be assigned to you which you need to perform perfectly. Rider! There are big jumps, mid-air ramps, vast city tracks, and extreme rooftop bike rider tracks! Offroad tracks are dangerous but what about rooftop tracks