The Purion 200 is a control unit and display in one which offers simple, ergonomic control of all ebike functions. It has a 1.6 inch color display with ideal readability thanks to optimum display resolution. Purion 200 can be extended with an additional display or the SmartphoneGrip. Customizable riding modes availble through the Flow App eBike Lock: The function is activated via the Flow app and the smartphone becomes a digital key eBike Alarm offers an extended alarm function in combination with ConnectModule and eBike Lock Via the eBike Flow app, all functions of the smart system can be controlled and connected with the components