The i:SY E5 ZR F Comfort stands out with its 5-speed gear hub by SHIMANO which was specially developed for e-bikes. It also comes with a clean belt drive. It is equipped with the dynamic BOSCH Performance Line motor. The new BOSCH Smart System lets you dive into the digital e-Bike world and connects display, control unit and motor with your smartphone via ebike Flow App. The Comfort version features a suspension seat post from BySchulz, a handlebar which is stronger bent, a shorter stem for an even more upright seating position along with an even larger saddle for more riding comfort. Like all of our i:SY models the i:SY E5 ZR F Comfort comes with standard equipment such as disc brakes for example. The Speedlifter Twist enables you to not only change the height of the handlebar but also turn it horizontally by 90 degrees, completely tool-free. In adition to that the pedals can be folded with one click - a feature that comes with all of our i:SY models.