## Voltage Regulator Aprilia / Derbi / Gilera / Piaggio 125 / 250 / 400 / 500 - WM Motor Looking for a reliable and affordable voltage regulator for your Aprilia, Derbi, Gilera, or Piaggio motorcycle? The WM Motor voltage regulator is an excellent alternative to the original part, guaranteeing the proper functioning of the electrical system. ### Why choose the WM Motor voltage regulator? * **Perfect Fit:** The regulator is designed to perfectly fit Aprilia, Derbi, Gilera, and Piaggio models with a capacity of 125, 250, 400, and 500 cm³. This ensures trouble-free installation and correct operation. * **Reliability and Safety:** The WM Motor regulator maintains a constant voltage in the electrical system, protecting the battery from discharging and preventing electronics failures. * **Attractive Price:** It offers high quality at an affordable price, providing a cost-effective solution compared to original parts. * **Long Service Life:** Made of high-quality materials, it guarantees long-lasting and trouble-free operation. ### Take care of your motorcycle with WM Motor The voltage regulator is a key element of the electrical system. Its failure can lead to serious problems such as a discharged battery, damaged electronics, or even immobilization of the vehicle. By choosing the WM Motor voltage regulator, you invest in the safety and reliability of your motorcycle. ### Technical Specifications: Compatible with Aprilia, Derbi, Gilera, and Piaggio models with a capacity of 125, 250, 400, and 500 cm³. **Note:** Before purchasing, it is recommended to compare the regulator's pinout with the original part.