72V 5000W KR5V Parts Motorcycle Accessories 72V Brushless Controller 100A for Electric Bike Motorcycle Razor Programmable Upgrade Bluetooth controller High Power Bluetooth Built-in Use with KR5V NS18 FarDriver Controller

⚠️Note：If you want to match with new brand motor, some parameters should be tested by yourself. It maybe need Program again , and must download the APP, and buy fardriver bluetooth. 

● Android Download Address:http://182.92.233.85:6868/FarDriverSigned.apk

● Apple: Search for "Fardriver" in the APP Store

● ND controller manual download way:

• The KUNRAY NS18 FarDriver Controller is engineered for riders who demand precise control, powerful performance, and advanced tuning capability from their electric vehicles.Equipped with sine wave control technology, this controller provides smoother throttle response, quieter operation, and enhanced torque efficiency compared to traditional square-wave controllers.It is an ideal upgrade for electric motorcycles, dirt bikes, go-karts, and custom EV projects.
  
• With Bluetooth built-in, users can connect the controller to the FARDRIVER mobile application—available for both Android and Apple devices—to adjust parameters such as current, voltage, speed limits, acceleration mode, and riding power output. The self-learning function helps the controller automatically recognize motor characteristics, making installation easier and compatibility broader. The NS18 also features IP67 waterproof protection, ensuring reliable performance in rain, mud, and harsh riding environments.
• With the aluminum substrate scheme, the Moss tube is laid on the aluminum substrate and then placed on the PCB board.Small in size, the controller offers high efficiency, low temperature rise, and stable current delivery under high-load operation. Excellent commonality, With flux weakening function.(The product does not contain magnetism) It suit for electric Motorcycle Motor and other type Motors.