The Bosch Performance Line (Smart System) motor supplies precisely metered thrust to the SHIMANO 5-speed Nexus hub. Meanwhile, the shifting hub ensures smooth, clean gear shifts even under heavy loads. The 5-speed hub gear and whisper-quiet belt drive impress with their simple operation and minimum maintenance. With a permitted total weight of 180 kg, it is an ideal choice. Stylishly integrated into the slender down tube, the 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. With its extremely sturdy aluminium frame, the QUADRIGA P5 HD BENELUX BELT RT provides plenty of comfort and convenience with its suspension fork and a suspension seat post, lowered at the touch of a button. With the backpedal model, braking is always safe and controlled thanks to the hydraulic disc brakes.