The Active Line and Active Line Plus product lines combine technology and design. The drive unit and system components are coordinated for optimum efficiency. The Active Line is ideal for everyday rides and casual trips. The Active Line Plus is geared towards higher performance and well-suited for short trekking tours. The drive units work quietly and provide a harmonious and natural driving experience. Elegantly designed cover plates serve as a protective element and compliment the flowing shape of the components. Both versions are characterised by a robust and particularly compact construction. They are about 20 to 25 per cent smaller than previous models. This allows manufacturers to better integrate them into the bike frame.