Features 1. Applicable Model: 12V voltage regulator rectifier fit for RD250 RD350 motorcycles 1973-1975. Please confirm the model carefully to ensure precise fit. 2. Function: The rectifier uses a semiconductor diode to conduct current, rectifying and controlling the power supply, providing a stable voltage for the battery and improving the ignition efficiency of the engine. 3. Improve Headlight Brightness: Replacing a defective rectifier can improve dim or missing lights, making them brighter than before. 4. Excellent Heat Dissipation: This rectifier is made of aluminum alloy, which has good heat dissipation and wear resistance, ensuring long-term use. 5. Ideal Replacement: Directly replaces the old rectifier of the original motorcycle, meets or exceeds OEM standards, and is easy to install. Specification Item Type: Regulator Rectifier Material: Aluminum Alloy Voltage: 12V Fitment: Fit for RD250 RD350 1973-1975 Package List 1 x Regulator Rectifier