MX Bikes is a realistic motocross simulator, based on a scratch built physics engine that accurately simulates motorcycle dynamics and setup options. It's a racing game developed and published by PiBoSo in 2019.
System requirements for desktop computers as stated by the developer. Updated on January 19, 2021.
The system requirements are high, and a gaming laptop with a new graphics processing unit is vital for successfully running MXB. GeForce GTX 1660 Ti or better mobile GPU is required.
The RAM requirement of 4gb is easily met.
Also, note that at least 2gb of hard drive space is required.