Original spare part for voltage regulator, rectifier and charging system of BMW motorcycles F650GS / F700GS / F800R / F800S / F800GT.

【Specifically Designed for BMW F-Class Mid-Range Models】 This high-performance voltage regulator and rectifier has been specially designed for the most popular BMW mid-range models and is fully compatible with:

F650GS

F700GS

F800R

F800S

F800GT

Manufactured in strict accordance with the original electrical standards and interface specifications of the vehicle, it guarantees perfect compatibility with the three-phase ignition system, the battery, and the complex electronic control system of the vehicle. This is an essential replacement component that ensures a stable and reliable power supply for long journeys and the daily commute. High-efficiency three-phase rectification and precise voltage regulation: High-efficiency rectification: The three-phase alternating current (AC) generated by the magneto is converted to direct current (DC) with minimal loss and a consistent voltage, thus meeting the power requirements of the electronic fuel injection system, ABS, engine control unit (ECU), lighting, and various electronic devices. Precise voltage regulation: Thanks to an advanced control circuit, the system voltage is precisely stabilized within the ideal range of approximately 13.8 V to 14.4 V across the entire RPM range and under dynamic load (e.g., when switching on heated grips or auxiliary lights). This effectively prevents overcharging and undercharging of the battery and protects sensitive vehicle electronics.