I:SY – E5 Zr F | 2026

The i:SY E5 ZR F is a compact electric bike suitable for urban travel and daily use. It combines a Bosch Performance Line motor with a Shimano 5-speed hub gear specially developed for e-bikes and a clean, low-maintenance belt drive. The Bosch Smart System connects the display, control unit and motor to the smartphone via the eBike Flow app. Disc brakes support good control, while the Speedlifter Twist allows the height to be adjusted and the handlebars to be rotated by 90° without tools. The folding pedals are also practical, not least when taking the bike on holiday with a caravan.