An i:SY made of carbon! Weighing far below 20 kg, elevation differences are no match for this model. The ideal city companion.

The new frame shape takes the i:SY design to a new level. The highlight of the new frame is the integrated quick release with theft protection. Adjust the seat height – quickly and without tools. 

The i:SY SKYFLY E5 ZR is now also available in the special colour light green matt. Fans of sleek design will love the new UD (unidirectional) model, which presents the carbon fibre structure in all its glory. 

The i:SY SKYFLY E5 ZR F is equipped with the SHIMANO 5-speed hub gear and a GATES® toothed belt. With 55 Nm, the ultra-light and quiet BOSCH Performance Line SX motor guarantees the only thing you'll hear on rural rides is the birds chirping around you. The motor is controlled via the frame-integrated system controller. Enhanced by the KIOX 500 colour display and the mini remote, numerous features can be selected. The BOSCH Smart System enables the integration of customised settings, such as navigation from a smartphone. 

The i:SY SKYFLY E5 ZR is available in two battery capacities: the BOSCH PowerPack with 400 Wh or alternatively with 545 Wh. 

Weighing a mere 16.9 kg, the i:SY SKYFLY S10 is the lightest i:SY from our workshop. 

The i:SY SKYFLY S10 is equipped with the BOSCH Performance Line SX motor and the sporty SHIMANO Tiagra 10-speed derailleur gears.  

The motor assistance is switched on and off via the system controller, which is seamlessly integrated in the main tube. Enhanced by the mini remote, the range of functions also includes a push assist system and light switch. Additional functions can be controlled via the KIOX 500 colour display.

The new, modern carbon frame shape enables the integration of the quick release including theft protection. This not only means that the seat height can be adjusted in seconds, but also secures the seat post. The i:SY SKYFLY S10 comes without pannier rack – after all, every gram counts. Of course, those who wish to fit one need to look no further than our i:SY accessories. 

Fixed simply with varnish in a subtle black hue, the UD version reveals the carbon fibre structure in all its glory. In the special colour light green matt, the i:SY SKYFLY S10 is a guaranteed head-turner! 

The i:SY SKYFLY S10 is available in two battery capacities: the BOSCH PowerPack with 400 Wh or alternatively with 545 Wh.