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COMPACT

Which i:SY is right for me?

As a general rule, it's best to try out, try out and try out again!
You will find the right i:SY for you which meets your preferences and requirements.

First of all, you need to know that the basic components are identical in all i:SY models. The difference lies in the different Bosch motors, different gear shifts and drives (chain or toothed belt).

i:SY S8

 

Our S8 models are fitted with a SHIMANO Nexus 8-speed hub gear. The S8 RT features a back-pedal brake while the S8 F has a free-wheel. Fitted with the finely tuned Bosch Active Line Plus motor, the S8 F and S8 RT are perfectly equipped for everyday use. This model is supplied with a chain drive only. The S8 K and the S8 F B are exceptions. With its derailleur gears, the S8 K is essentially designed for a more sporty ride with the bike weighing less. The S8 F B primarily impresses due to its brown handles, saddle and tyres.

i:SY S10

 

 

 

Our new S10 model is fitted with SHIMANO Deore 10-speed derailleur gears. Used in combination with a powerful Bosch Performance Line CX drive, the S10 is at home on any terrain. It is fitted with a Suntour suspension fork, which fully exploits its potential off paved roads.

i:SY E5

 

 

The E5 model series impresses sporty commuters in mainly urban areas with a 5-speed SHIMANO hub gear containing a toothed-belt drive, all developed especially for e-bikes. This series contains the Bosch Performance Line motor. The E5 ZR F CX model boasts the highest-performing Bosch motor. The Performance Line CX is used in this version. The Comfort versions feature a BySchulz suspension seat post and handlebars with a greater offset plus a shorter stem and a larger saddle.

i:SY N3.8

 

 

 

The N3.8 ZR models are equipped with the continuously variable Enviolo 3.8 hub and an easy-care toothed-belt drive. Featuring the dynamic Bosch Performance Line motor, it is optimally equipped for use on flat or hilly terrain by frequent riders and pleasure cyclists alike. The N3.8 B is a real head turner with its brown components and its exclusive urban blue.

i:SY R14

 

 

Our R14 ZR models are equipped with a 14-speed ROHLOFF hub gear and an easy-care toothed belt drive. The gears are mechanical. The powerful Bosch Performance Line CX motor is built into this model, the perfect companion on challenging varied terrain.

All compact models

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"All compact bikes are also available in XXL for taller people up to 210 cm or for smaller cyclists with a larger body size (up to 150 kg)."

Martin Kuhlmeier - i:SY founder & developer
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