The FAZUA RIDE 50 Street drivepack contains the motor control and driver board. Drivepack Street which was specially developed for use on road bikes thanks to more power and more naturalness. The increased motor efficiency of the new Drivepack Street ensures the same battery range with more powerful motor performance. The motor cooling has been improved by the optimized radiator design especially for use in road bikesThe drivepack is integrated into the down tube in a form-fitting and holds the removable battery. The brushless motor forms the heart of the drive system. High-quality processors and software allow economical consumption of the battery. The drive is equipped with a freewheel that allows to decouple the bottom bracket from the engine at speeds of more than 20 mph.