The motor management of the VELLO Bike+ has 6 driving modes: Turbo mode: Offers more support than a conventional e-bike with full 250 watts and a range up to 50km. E-Bike mode: Offers support like a conventional pedelec with a range up to 75km. Eco mode: Additional 3 levels with 110 - 180km range. Bike+ (Theoretical self-charging): The own pedal power (50-60Watt) is doubled by the hybrid system from the motor. During a tour-return (with ascents and descents) the battery charge is increased by the intelligent energy recovery.