BAFANG 1000W Mid Drive Kit : BBS03 HD 52V Motor with 20Ah Shark Battery, 8Fun M615 Motor with 500C Display & 46T Chainring for BB 68mm, G320 Electric Bike Conversion Kit for Mountain Road Ebike - BAFANG BBSHD 1000W Mid Drive Kit

• WIDE COMPATIBILITY:The BAFANG 1000W BBSHD mid drive kit is compatible with bottom bracket measuring 68-73mm in length and 34-36mm in internal diameter. You can easily install this mid mount motor on your mountain bike , road bike and commuter bike . However, it is not recommended for bikes with a carbon fiber frame or coaster brakes. The powerful 8fun motor will elevate your cycling experience and make your trips more exciting POWERFUL MOTOR & CYCLING MODES:The BAFANG 1000W G320 electric bike conversion kit boasts a maximum torque of 160 N.m , allowing you to reach speeds up to 55KMH (for 27.5" bike) and exceptional climbing performance. Experience the thrill of riding at maximum speed with minimal effort, making it perfect for both exercise and pure enjoyment. The mid-drive motor offers three cycling modes: Electric Bike (Thumb Throttle Mode), Pedal Assist, and Normal Bike , various modes for different needs EASY INSTALLATION:Converting your bike to an electric bike has never been easier! We provide installation instructions and videos to guide you through the process. Don't hesitate to reach out to us for assistance. Our BBSHD motor, equipped with an integrated controller, offers outstanding performance with minimal noise. Its high efficiency and low consumption make it an irresistible choice for any rider. Get ready to experience the convenience and power of electric biking! PACKING LIST:In this order, you will receive the following items: the M615 1000W mid drive motor , a display , a chainring , a speed sensor , brake levers , cranks , a 1T4 EB-BUS cable , a thumb throttle , and lock nuts . As a bonus, we include headlight , wrench ,and crank removal tool . Please note that if you wish to keep your original hydraulic brakes , kindly reach out to us for further assistance. Enjoy your electric bike conversion FAST & PROFESSIONAL & KIND:In the rare event of inventory issues, we'll notify you promptly, so please keep an eye on your Amazon inbox. Our North American after-sales service ensures outstanding technical support and maintenance. Shop with confidence IMPORTANT NOTE:If you order a motor without a battery , we will default to sending you a 52V motor . If you prefer a 48V motor , please inform with order ID. Please note that the controller for the 48V motor is 30A, while the controller for the 52V motor is 28A. If you have any questions or specific requests, just reach out to us. We're here to help