MX Bikes is a realistic motocross simulator, based on a scratch built physics engine that accurately simulates motorcycle dynamics and setup options.
MX Bikes also allows to host and join online races. During events data is collected, to provide statistics for riders' comparison.
Please note that there are neither AI nor a career mode.
More features:
automotive industry-standard tyre model
chassis flex simulation
dynamic terrain deformation
wet terrain simulation and wet weather
user-selectable rider gestures
a plugins interface allows external programs to receive realtime data from the simulated bike
LAN and online racing. Dedicated server available
possibility to paint bike, helmet, kit, boots and gloves
tools and documentation are provided to allow advanced users to build and integrate new tracks, bikes, helmets, protections and more
Native Oculus Rift and SteamVR ( HTC Vive, Valve Index ) support
FreeTrack support
EDTracker support

Minimum:
Requires a 64-bit processor and operating system
OS:
Windows XP
Processor:
2 Ghz CPU. VR: Intel Core i5-4590 (AMD FX 8350) or better
Memory:
4 GB RAM
Graphics:
OpenGL 1.2.1 compatible GPU with 512 MB of video RAM. VR: GeForce GTX 970 (AMD Radeon R9 290) or better
DirectX:
Version 8.1
Storage:
2 GB available space
Recommended:
Requires a 64-bit processor and operating system