Made from aluminium with unrivalled stability and safety, the QUADRIGA frame forms the very backbone of a high-quality, comfortable e-bike for many models. In its elegant modern blue matt and granite shiny, this e-bike inspires with its clear forms and the latest Bosch Performance Line (Smart System) drive, ensuring a dynamic, natural riding experience. Stylishly integrated into the slender down tube, the optionally 500 or 625 watt hour battery provides plenty of energy. Should more staying power be required, the model can be easily retrofitted with a larger 750 Wh battery. Even the smallest Wave frame has room for the large battery, which can be easily removed and inserted from the side. Its outstanding equipment includes hub gear, hydraulic disc brakes and suspension fork. A 5-speed hub gear and whisper-quiet belt drive impress with their simple operation and minimum maintenance. The K-Link adapter for simple child trailer attachment completes the advantages of the QUADRIGA P5 BELT RT.