*Refurbished, Like New* Introducing the Bafang M620 Ultra Motor, a powerhouse of performance and efficiency designed to revolutionize your biking experience. Built by Bafang, a renowned leader in electric bike technology, the M620 Ultra Motor represents the pinnacle of innovation in the electric biking industry. At the heart of this motor lies a robust and high-torque mid-drive system, delivering power to conquer even the most challenging terrains with ease. Whether you&';re tackling steep hills or cruising through city streets, the M620 Ultra Motor provides seamless assistance, enhancing your riding pleasure without compromising on reliability. Featuring advanced sensor technology, this motor offers smooth and responsive assistance that adapts to your pedaling cadence and effort, providing a natural and intuitive riding experience. With customizable power settings, you have the flexibility to adjust the level of assistance to suit your preferences and riding conditions, allowing for optimal efficiency and range. The Bafang M620 Ultra Motor is engineered for durability and longevity, ensuring years of dependable performance.