Align HEG90001 3GX Head Lock Gyro offers exceptional stability and precision control for your RC helicopter. Utilizing advanced MEMS gyro sensors and control algorithms, it provides highly precise and responsive handling, enhancing both hovering and aerobatic maneuvers. The built-in speed governor function allows for precise RPM control, while compatibility with various receivers, including Spektrum and JR satellites, and Futaba S.Bus, ensures seamless integration with your existing setup.