FINAL PRODUCTION RUN | LIMITED REMAINING UNITS
Ongoing technical support and spare parts will continue to be supported.
Built for serious Alta X operations – not hobby use.
The SLG-20-AX Retractable Landing Gear is a proven, production-ready upgrade for the Freefly Alta X, designed to improve clearance, reduce rigging time, and enable clean camera movement for high-end film, television, and industrial drone operations.
Developed, tested, and refined by XM2 Labs, the SLG-20-AX has been deployed globally by licensed UAV pilots on demanding shoots with heavy payloads – right up to the Alta Xs maximum lift capacity.
This is a turn-key, bolt-on system engineered for reliability, repeatability, and professional use in real-world conditions.
Click Here for the Manual User Guide
Important: PWM Control Requirement
The XM2 retractable landing gear system requires a PWM control signal to operate the retracts.
When using the Alta X with the Pilot Pro controller, there is no native PWM output available. This is why some users encounter difficulty identifying where to connect the signal Y cable.
This is a platform limitation, not a fault with the landing gear system.
Your Options for PWM Control
You have two supported options:
Option 1 – Use a Compatible Radio System
Use a radio controller and receiver that provides PWM outputs, which can be mapped directly to the retracts.
This approach requires changing or supplementing your controller setup.
Option 2 – Use the XM2 HD FPV System for Alta X (Recommended)
The XM2 HD FPV System for Alta X includes three user-configurable PWM outputs integrated into the Brain Bay.
These outputs are ideal for:
- Driving retractable landing gear
- Controlling accessories
- Maintaining your existing Pilot Pro controller workflow
This solution allows the Brain Bay to intelligently manage landing gear behaviour, including:
- Preventing retraction while on the ground
- Automatically lowering the legs during auto-landings





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