I:SY S8 K #1 global
I:SY S8 K #2 global
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Best Value

I:SY

S8 K

Year
2023
Size
Unique: ideal for riders between 1m64 and 1m81

Only one available

Why we love it

Découvrez la légèreté de la vie urbaine avec le vélo électrique I:SY City E-Bike. Ce vélo électrique élégant a été spécialement conçu pour explorer la ville et offre un moyen confortable et écologique de se déplacer en ville. Que ce soit pour vous rendre au travail, faire vos courses ou simplement découvrir la ville, ce vélo électrique de ville vous permettra d'atteindre votre destination avec élégance et sans effort.

Top features

High-capacity battery for long range
Top-of-the-range engines from top manufacturers
Pedal motor provides smooth, proportional electric assistance

Specifications

General

Brand: I:SY

Model: S8 K

Usage: City

Color: Red

Year: 2023

Mileage: 2 205 km

Weight: 24 kg

Frame type: Open

Sizing

Manufacturer's size: Unique (ideal for people between 1m64 and 1m81)

Seat tube length: 46 cm

Equipment & Accessories

Double kickstand: No

Rack position: Rear

Electrical

Battery

Condition: Original

Battery capacity: 500 Wh

Number of cycles of battery charge: 30

Battery location: Frame

Battery removable: Yes

Motor

Brand: Bosch

Model: Active Line Plus

Engine location: Mid-drive

Engine torque: 50 Nm

Product Reference: BDU350

Max speed: 25 km/h

Display

Display model: Intuvia

Mechanical

Drivetrain & Braking

Shifting: Internal gear hub

Transmission: Chain

Derailleur model: Shimano Nexus

Number of speeds: 8

Brakes: Disk | Hydraulic

Wheels & Tires

Wheels size: 20"

Tires: Schwalbe Pick Up (60-406)

History and Inspection Report

Inspection

Every e-Bike we sell undergoes our 50-point inspection process. Anything that doesn’t meet our standards is repaired or replaced by our mechanics.

I:SY S8 K (2023)

Frame, drivetrain, braking system, wheels, tires and suspensions inspected and tested

Fixed or repaired : saddle

Battery, motor and display diagnosed and in healthy condition

Software up-to-date

Test ride, deep cleaning and final quality control check

This bike has been inspected and tested in Berlin in August 2026.

Documents

Ownership history

This I:SY S8 K was sold to us directly from an individual in August 2026.

Additional notes

With this type of Nexus drivetrain, it is recommended that you stop pedalling briefly to change gear.

This bike could cost less

Already own an e-bike?

Many riders sell their old one to Upway while upgrading. It's simple, stress-free, and always with Upway quality.

Firm, hassle-free offer
Free pick-up or drop-off
Fast, secure payment

Warranty and Protection

Included with your bike

Optional coverage available at checkout

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