The District+ 4 is a streamlined and versatile city e-bike that is extremely comfortable and extremely strong. The battery is integrated into the down tube of the frame and you can choose from four different battery sizes (from 400 Wh to 800 Wh), so there is always an option to suit your needs. The District+ 4 Lowstep has a belt drive that requires little maintenance and has a long service life. With the new smart system from Bosch you can connect the bicycle to your smartphone to register your rides and plan routes.