Carefree, fast and stylish through the city. The P1.9cr gearbox is our transmission for the modern all-round bicycle. The finely and evenly distributed nine gears are perfect for riding to work or recreational riding. Matched with a belt drive, the P1.9CR is more than just refined understatement in bicycle design. Oily chains and awkward gears are just stories from the past. Combined with a hub motor at the rear of a pedelec, the P1.9cr gearbox represents the ideal combination of two self-contained systems. The “human-transmission-motor” sequence of forces protects the drive components from overload.