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Symbyote Systems SS24F 24FET Controller | 72–122V | Universal Edition | Production Underway & Available to Order

SymbyoteSystems

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Apr 28, 2026
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Hi everyone,

Some members here may remember our earlier Shadow Sabre 12FET controller posts.
Shadow Sabre has now been rebranded as Symbyote Systems, and we are introducing our new 24FET motor controller platform — the SS24F.

Our new website is now live at: symbyotesystems.com

The SS24F range is officially listed for sale, production is currently underway, and orders are now open.
We are also sharing photographs of the first real SS24F production hardware with this post. The physical controller is now at our facility and testing and validation are in progress.

SS24F UNIVERSAL EDITION​

The SS24F Universal Edition is designed as a flexible high-performance controller platform for custom EV builders working on applications such as:

• Electric motorcycles
• Electric dirt bikes
• High-performance electric scooters
• Electric go-karts
• Custom EV conversions
• Prototype and special-purpose electric vehicles

Rather than being tied to one vehicle platform, the Universal Edition can be configured according to the motor, battery, vehicle and performance requirements of the build.

CURRENT PLATFORM FEATURES​

• 24FET power stage
• 72–122V operating range
• Standard and Pro variants
• Integrated 6-axis IMU
• Accelerometer + gyroscope
• SPI support
• Cruise-control support
• Wheelie-control support
• Configurable through the VESC ecosystem
• Universal harness/interface configuration for custom EV integration

Vehicle-dependent functions such as Wheelie Control require correct installation, calibration and application-specific tuning. These functions are also part of our ongoing validation program.

PRICING​

SS24F Universal Edition

Standard — USD 449
Pro — USD 549

The controller is now available to order directly through our website: symbyotesystems.com
International shipping is calculated according to destination.

PRODUCTION & TESTING STATUS​

Production of the SS24F is currently in progress.

The first physical production hardware is now at our facility and has entered testing and validation.

Our validation work includes:

• Electrical and functional verification
• Harness and interface checks
• Motor setup and calibration
• Bench testing
• Load testing
• Thermal behaviour evaluation
• Protection-function verification
• Control-feature validation
• Application testing

We want to keep this process transparent.

Rather than presenting design targets as proven performance figures, we will share actual measurements, test conditions, videos and results as validation progresses.

COMING NEXT​

We will continue updating this thread with:

• Real production hardware photographs
• Bench-testing videos
• Motor setup and calibration
• Current and voltage testing
• Thermal testing and temperature data
• Load-testing results
• Feature-validation videos
• Application testing
• Firmware/configuration updates
• Builder installations and field feedback

We would also appreciate input from experienced Endless Sphere builders.

If there are specific tests, measurements or operating conditions you would like to see during SS24F validation, please post them here.

And if you are considering the SS24F for a build, share your:

• Vehicle/application
• Battery voltage
• Motor model
• Battery-current requirement
• Phase-current requirement
• Wheel size/gearing
• Cooling arrangement
• Target performance

We can help evaluate the appropriate controller configuration.

REAL HARDWARE IS HERE.
PRODUCTION IS UNDERWAY.
TESTING HAS STARTED.

The SS24F Universal Edition is available to order now.

Order yours today: symbyotesystems.com

Follow SS24F testing, product videos and development updates:

Facebook: Facebook

Instagram: Instagram

— Symbyote Systems
High Performance Motor Controllers
 

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