With its beautiful aesthetics and second to none frame, the QUADRIGA is already a true design classic – its integrated battery (available with 500 and 625 Wh) and a sturdy MonkeyLoad carrier create clear lines and provide optimal function. The K-LINK adapter allows simple child trailer attachment and the battery is easy to remove. The frame on the wave model offers particularly ample room for easy mounting and dismounting. The powerful Bosch Performance Line Cruise motor offers harmonious assistance; developed specifically for e-bikes, the 5-speed hub gear is impressively simple to operate. A suspension fork guarantees comfort while the disc brakes provide safety for both urban cycling and trips.