Electric bike parts: controllers & motorization
Repair and upgrade your electric bike at Vowenx: controllers for brushed and brushless motors, sensors and e-bike components. A technical and reliable selection, at the right price.
« Poorly Labled . Confusing to wire . The "power lock " Actually is the Ignition ON / OFF wire . »
« I received the DC motor controller. »
How to choose your e-bike parts?
The controller manages the electric bike motor: it must match the motor type (brushed or brushless), the voltage (24V, 36V, 48V…) and the amperage of your system. Check the connectors (phases, Hall sensors, throttle, PAS) for a plug-and-play connection. For a replacement, note the original references precisely; for an upgrade, ensure battery–controller–motor compatibility. Sensors (cadence, speed) and wiring harnesses complete the repair. Properly sized electronics guarantee smooth assistance and lasting reliability.
Related categories:
- scooter controllers → Controllers & displays
- Batteries and BMS → Batteries & BMS
- All bike parts → Bike parts & components
Criteria to check before purchasing
| Criterion | Why is it important? |
|---|---|
| Motor type | Brushed or brushless must be respected. |
| Voltage | 24V, 36V, 48V… depending on the system. |
| Amperage | Rated for the motor and battery. |
| Connectors | Phases, Hall, throttle, PAS. |
| Compatibility | Battery–controller–motor matched. |
Frequently asked questions
Which parts to repair an electric bike?
Failures often affect the controller, sensors (cadence, speed), throttle or wiring harnesses. Identify the faulty component and replace it with a part compatible in voltage and connectors with your system.
How to choose a compatible e-bike controller?
Respect the motor type, system voltage and amperage, then check the connectors (phases, Hall, throttle, PAS). Note the original references for a direct replacement, without risky adaptations.
Brushed or brushless motor on an electric bike?
Brushless (without brushes) equips most modern e-bikes: more efficient, quieter and longer-lasting. Brushed motors are simpler and more economical but wear out more. The controller must match the installed motor type.
Related categories
Frequently asked questions
What parts to repair an electric bike?
Failures often affect the controller, sensors (pedal assist, speed), the throttle, or the wiring harnesses. Identify the faulty component and replace it with a part that is compatible in voltage and connectivity with your system.
How to choose a compatible e-bike controller?
Respect the motor type, voltage, and amperage of the system, then check the connectors (phases, Hall, throttle, PAS). Note the original references for a direct replacement, without risky adaptation.
Brushed or brushless motor on an electric bike?
The brushless (without brushes) motor equips most modern e-bikes: more efficient, quieter, and more durable. The brushed motor, simpler and more economical, wears out more. The controller must match the type of motor installed.