The new S8 K is fitted with SHIMANO Claris 8-speed derailleur gears. Fitted with the powerful Bosch Performance Line motor, the S8 K is perfectly equipped for sports and everyday use. The new Bosch Smart System also takes you into the digital e-bike world and networks the display, control panel and the motor with your smartphone via the ebike Flow app. Like all other i:SY models the S8 K also impresses with cross-series fittings such as disc brakes. In addition to height adjustment, the SpeedLifter Twist also allows the handlebars to be turned 90 degrees with no need for any tools. The pedals can also be folded in with a single click, as with all i:SY models.