Professional On-Site Electric Bike Driver Repair | Troubleshooting and Repair of Sine Wave and Brushless Drivers with Warranty
The electric bike driver (or controller) is the heart of the vehicle's electrical system, and the slightest fault can cause motor power loss, throttle jitters, or the bike failing to start properly.
We use the most specialized electronic equipment to provide fully guaranteed on-site electric bike driver repair services, restoring your bike to its original power and smoothness.
Specialized Electric Bike Driver Repair Services
Specialized Electric Bike Driver Troubleshooting (Driver / Controller):
Testing and repairing PWM command ICs, MOSFET transistors, internal power circuits, motor current sections, and communication ports to the throttle and pedal sensors.
Repair of Brushless and Sine Wave Drivers:
Fixing internal errors, motor noise, throttle jitters, and mismatches between driver and motor Hall sensors.
Repair of Driver Connectors and Cables:
Complete inspection of wiring between the driver, battery, motor, and display; replacement of burnt or loose connectors and internal short circuits.
Full Driver Testing with Motor Simulator:
To ensure driver performance before installation on the bike, complete testing of current, voltage, and control signals is performed.
Repair and Optimization of 36V and 48V Drivers:
Replacement of power components, resetting output current, and improving energy efficiency to extend battery life and reduce circuit heat.
Electric Bike Driver Failure Signs You Should Take Seriously:
Motor does not work or suddenly stops
Driver overheats
Bike is weak on uphill or when throttling
Display shows voltage error or over current
Unusual motor noise or loss of connection with throttle
Motor does not work or suddenly stops
Driver overheats
If you notice any of these signs, contact our center immediately so a specialist technician can come to your location to repair and test the electric bike driver on the spot.
On-Site Electric Bike Driver Repair
No need to dismantle parts or transport the bike to a workshop.
We provide on-site electric bike driver repair services so everything is done in your presence.
Precise troubleshooting, electronic parts replacement, functional testing with specialized devices, and finally delivering a ready-to-use bike all in one visit.
Other Related Specialized Services (To Complement Driver Performance)
Although our focus is on the electric bike driver, for system reliability, the following services are also offered if needed:
• Repair and restoration of 36V and 48V lithium batteries
• Brushless motor repair and coordination check with the driver
• Repair of charger, throttle, brake sensor, and internal wiring
All these services are performed complementarily to ensure the complete health of your electric bike.
? Brands and Models We Repair:
We repair all types of electric bike drivers and controllers from brands like Xiaomi, Benelli, Aima, Yadea, as well as Iranian and Chinese models with 36 and 48 volts.
Repair of sine wave, quasi-sine wave, and DC brushless drivers using original parts and digital testing tools.
Why Choose Us?
Professional driver repair with real warranty
On-site service
Use of original and genuine parts
Complete circuit testing before delivery
Years of experience in electric bike repair
Contact and request repair
If your electric bike driver is faulty or the bike won't start, just contact us.
Fast technician dispatch
Immediate driver troubleshooting and repair
Delivery ready-to-use the same day
⚙️ Professional On-Site Electric Bike Driver Repair — Fast, Reliable, and Quality Guaranteed.
Tehran
14 Aug 2025