High Efficiency: Optimizes power consumption, ensuring longer rides and better battery life. Compatibility: Works seamlessly with 36V and 48V electric bicycle and scooter systems. Construction: Built to withstand rigorous use, ensuring reliability and . Easy Installation: Simple setup process allows you to upgrade your e-bike quickly and without hassle. Whether you're upgrading your current ride or building a custom e-bike, our Brushless DC Motor Controller is the perfect solution for a powerful and reliable performance. Upgrade your electric bicycle or scooter with our advanced 350W Brushless DC Motor Controller. Designed to enhance the efficiency and performance of your e-bike, this controller is compatible with both 36V and 48V systems, making it a versatile choice for models. Color: As Shown Material: Metal + electronic components Package Contents: 1 x 350W Brushless DC Motor Controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.