The Bosch Smart Rearplug System (BDS3210) Display Interface keeps your Bosch eBike running smoothly by maintaining dependable communication between your display and the Bosch Smart System. It supports seamless control over your battery and motor, helping you ride with confidence through stable connectivity and responsive performance. Built for durability and designed to integrate neatly on compatible Bosch eBikes, it also includes a removal blocker for extra security, so your smart display setup stays protected.