Fietsunie specializes in the development and production of high-quality OEM parts — from custom software and components to complete motor systems. Whether you're looking for tailored solutions or full integration support, we're here to help. Contact us for the possibilities!
The E-Drive 600C display is the smallest display in our range, integrating both the screen and controls into one sleek unit. There’s no need for a separate handlebar control! Designed for mounting directly next to the handlebar grip on the left side, it provides intuitive control within easy reach. Plus, when you press the plus or minus buttons, you’ll receive subtle vibration feedback for a responsive feel. This advanced e-bike computer lets you easily set your wheel size and speed limit. Key functions include a battery indicator, pedal assist with 3, 6, or 9 levels, speedometer, odometer, 6 km/h walk-assist mode, backlight for night riding, and a trip counter. Speed and wheel size can be fine-tuned via the advanced menu.
The E-Drive Controller is the heart of your e-bike, managing all essential functions to ensure a smooth and carefree ride. Our controller operates seamlessly with voltages ranging from 24V to 48V and is compatible with nearly all brushless DC motors. Thanks to its low power consumption, it can extend battery life by up to 20%. We also offer customizable cable configurations to match your specific requirements. Additionally, the system — including both the display and controller — can be programmed entirely to your preferences, giving you a tailor-made e-bike experience.
Thanks to our long-standing partnership with one of the world’s leading e-bike motor manufacturers, we can ensure motors of the highest quality available on the market today. We offer fully customized e-bike systems tailored to your specific requirements, complete with the ideal motor components. While our motors are commonly supplied as 36V 250W units, we can adapt the specifications entirely to your preferences. You can also choose the motor placement: front hub, mid-drive, or rear hub, in combination with various braking systems such as V-brakes, disc brakes, or roller brakes.
Our E-Drive batteries can be mounted either on the rear rack (with a compatible luggage carrier) or directly on the frame. A great example is the Phylion DT18 — a 36V battery known for its reliable performance and seamless compatibility with modern e-bike systems. Thanks to high-quality lithium-ion cells, it delivers energy efficiently and consistently, ensuring long-lasting and dependable support on every ride.
This battery complies with the latest EN 50604‑1 regulation, which is now mandatory for lithium-ion batteries used in e-bikes. This standard imposes stricter requirements on safety, reliability, and testing procedures. At Fietsunie, we are well prepared for this change. Our range is being actively updated to ensure all batteries meet the EN 50604‑1 safety norm.
The E-Drive charger from Fietsunie is fully certified and approved, ensuring safe and fast charging for a wide range of e-bike brands. Available in 24V, 36V, and 48V variants, this charger offers flexibility and compatibility with different e-bike systems.
Fietsunie played a key role in the development of the new E-cargo bike for PostNL’s delivery fleet. Thanks to our years of experience in electric bike drive systems, we were approached to contribute to this ambitious project.
Multiple designs, technologies, and configurations were extensively tested. Each concept had to meet strict criteria: functionality, user-friendliness, safety, and reliability—all in one. It was a complex challenge where every detail had to align. After countless prototypes and variations, the result is an advanced e-cargo bike that meets all regulations, features cutting-edge technology, and includes a redesigned battery system.
