The Bafang Ultra M620 CANBUS Controller is a sophisticated replacement unit engineered for seamless integration with CANBUS-equipped Ultra motor systems. This advanced controller manages power delivery, torque sensing, and system communication with precision, ensuring optimal performance across varying terrain and riding conditions. Featuring CANBUS protocol compatibility, it enables real-time data exchange between motor, battery, and display for enhanced efficiency and diagnostics. Ideal for riders requiring a direct replacement or system upgrade, this controller delivers the reliability and responsiveness that Bafang's Ultra platform is known for. Compatible with M620 CANBUS motor configurations, it's an essential component for maintaining peak mid-drive performance on your electric bike.

Note: Biktrix does not guarantee replacement controllers will function correctly without being calibrated to the original motor's torque sensor. If you are concerned about proper calibration please contact Biktrix support for solutions.