DESIGN AWARD Winner 2024 The Kalkhoff Light series has been awarded a prestigious iF DESIGN AWARD. The straightforward design and thoughtful product concept impressed the expert jury. With minimal weight (starting at 20 kg) and practical features, the Light series offers the best of both worlds. The powerful Bosch Performance Line SX drive (55 Nm) with an integrated 400 Wh Bosch CompactTube battery ensures all-day power – the optional Range Extender provides an additional 250 Wh battery capacity.