Powerful motor and battery
The combination of a rear wheel hub motor with 644 watts and a high-quality 48V 13.4AH battery provides pedal assistance at speeds of up to 25 km/h with a range of up to 80 km. It also depends on your riding style.
High-quality accessories, long range
With the 8-speed Shimano rear derailleur, you can enjoy a pleasant experience on any terrain and always reach your destination quickly and relaxed. The e-city bike is particularly impressive with its powerful rear motor, which, in combination with the long-lasting battery, enables a range of up to 80 km and thus reliably supports you even on longer journeys.
Various driving modes, clear LED display
QUARTZ has electric booster and normal bike mode, which can be changed as needed. Controlled by a Shimano 8-speed gear system and a five-level LCD smart meter, the
LCD Bluetooth display provides an intuitive interface.