The smallest rear light in the world with German road approval! Only through the unique integration oft he stand light into the front light was it possible to create the sensationally small size of this newly developed rear light weighing only 12 g. The lighting system makes the rider visible all around by its unusually strong side illumination. To use the LEDs perfectly cooled at maximum brightness the puristic frontand rear light are made from CNC-machined Aluminium. No other bicycle lamp system transforms the energy of a dynamo into light so efficiently. The lighting experts from Freiburg, Germany give a five-year warranty on this set.