There are a total of 4 support levels: FLY, FLEX, FLOW and ECO. "ECO" is designed for maximum range, while "FLY" fully utilizes the enormous power of the system at all times. The "FLOW" and "FLEX" levels, on the other hand, are adaptive riding modes that are designed to be progressive and adapt the level of assistance perfectly to every riding situation and the respective terrain. A sensitive start-up aid and an extra boost at the touch of a button complete the package. All modes can be individually adjusted to your preferences in the FIT EBike Control app. You can find more information at pinion.eu/e-drive