Are you ready for extreme tricky stunts in Mountain Bike Xtreme Racing? Drive like a pro bike racer in fearless extreme uphill track of race games. Mountain Bike Xtreme Racing is a free mobile game available for smartphones. The real speed challenge for crazy bike will make you bikes stunts master in this tricky Mountain Bike Xtreme Racing. Real bike stunt championship in your smart phone is just about to start; you are just a single tap away. Bike racing challenge where you can play with global riders. Now the bike stunt game is available with upgraded tricky bikes and crazy riders.