Custom EV electronics solutions
Custom EV electronics solutions are FabiRide’s engineering line in Kaunas, where we design, program and build light electric vehicle electronics around a specific technical requirement. From a controller upgrade to the full power, protection and telemetry chain for your Sur-Ron, Talaria, e-bike or EV prototype. Order parts and we ship them, or send us the bike, pack or faulty unit.
What custom EV electronics solutions cover
An engineering approach to light EV electronics: design, build, programming and testing under one roof.
Off-the-shelf electronics rarely meet every requirement. When a stock controller, battery management system or wiring harness no longer matches your power, reliability or integration needs, you need a solution built around your specific vehicle. That is exactly what custom EV electronics solutions are - an electrical system designed, assembled and calibrated for your brief.
In the FabiRide workshop in Kaunas we combine electronics engineering with hands-on bike and light EV servicing. That lets us look at a project as a whole - from cell and connector selection through to controller parameters and real behaviour on the road. Every solution is documented and tested before it goes back to you.
Engineering approach
Decisions are based on measurements and logic, not guesswork.
Built in-house
Harnesses, connectors and battery assemblies are built in our own workshop.
Tailored fit
Every solution is matched to your machine and your goal.
What we can build and configure
Custom EV electronics solutions cover the whole chain - from the controller and BMS to wiring harnesses, telemetry and one-off projects.
Controller upgrades and programming
We replace and programme Sur-Ron, Talaria and e-bike controllers. Power and response characteristics are tuned to your riding style and to what your components can safely handle.
BMS solutions
We select and configure battery management systems: protections, cell balancing and monitoring. The aim is a pack that works safely and predictably across its whole life.
Custom harnesses and connectors
We design and build custom wiring harnesses and fit reliable, sealed connectors. Tidy installation lowers the risk of faults and makes future servicing far easier.
Telemetry and data logging
We fit speed, current, voltage and temperature monitoring. The data helps you understand system behaviour, refine settings and spot deviations early.
Custom projects and EV prototypes
We turn one-off ideas into working electrical systems on a prototype. We help you move from a drawing to a tested, proven solution.
Diagnostics and fault finding
We take electronic measurements and pinpoint faults. We find the cause rather than just the symptom, then propose a durable, reliable fix.
How a custom solution takes shape
A clear process from the first conversation to a tested system back in your hands.
Consultation
We establish the goal, the specifics of your machine and the constraints.
Design
We choose components, connectors and architecture, then agree the approach with you.
Build and assembly
We make the harnesses and fit the electronics and battery assemblies.
Programming
We set and calibrate the controller and BMS parameters.
Testing
We verify operation, document it and hand it over with a full explanation.
From our workshop
Real jobs: custom connectors, battery building and drive electronics repair.
Frequently asked questions
Short, specific answers about custom EV electronics solutions.
What are custom EV electronics solutions?
Can you programme a Sur-Ron or Talaria controller?
Do you make custom harnesses and connectors?
What is a BMS and when is it worth upgrading?
Do you work on EV prototypes and one-off projects?
Where is your workshop and can you work with customers abroad?
Got an EV electronics challenge?
Let’s talk through your project - from controller settings to a complete custom electrical system. The FabiRide team in Kaunas will help you find a reliable solution built around you.
Based in Kaunas, Lithuania · parts shipped across the EU and worldwide, mail-in work welcome.
