GoCycle G4 — photo 1 of 11
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Best Value

GoCycle

G4

Year
2021
Size
Unique: ideal for riders between 1m68 and 1m85

Only one available

Why we love it

Le Gocycle G4 est le tout dernier vélo électrique de Karbon Kinetics Limited. Contrairement à ses prédécesseurs, une partie du cadre du Gocycle G4 est en carbone, ce qui le rend plus léger et plus maniable. Comme il se plie en seulement 10 secondes et qu’il est équipé d’un moteur plus puissant et plus silencieux, ce vélo électrique deviendra très vite votre compagnon de tous les jours.

Top features

  • Ultra-light electric bike
  • Hydraulic disc brakes for effortless, powerful and progressive brakes for complete safety

Specifications

General

Brand: GoCycle

Model: G4

Usage: Folding

Color: Black

Year: 2021

Mileage: 1 939 km

Weight: 18 kg

Frame type: Open

Sizing

Manufacturer's size: Unique (ideal for people between 1m68 and 1m85)

Seat tube length: 33 cm

Equipment & Accessories

Double kickstand: Yes

Electrical

Battery

State of health: Superior to 80%

Battery capacity: 313 Wh

Battery location: Frame

Battery removable: Yes

Engine

Brand: GoCycle

Model: G4drive™

Engine location: Front hub

Engine torque: 20 Nm

Max speed: 25 km/h

Mechanical

Drivetrain & Braking

Shifting: Internal gear hub

Transmission: Cardan

Derailleur model: Microshift Microshift

Number of speeds: 3

Brakes: Disk | Hydraulic

Wheels & Tires

Wheels size: 20"

Tires: Continental E-Contact Plus (55-406)

Frame & Suspensions

Frame material: Aluminum

Dropper post: No

History and Inspection Report

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. Learn more about the checklist

GoCycle G4 (2021)

Refurbished in our Paris Upcenter in October 2026

  • Frame, drivetrain, braking system, wheels, tires and suspensions inspected and tested
  • Battery, motor and display diagnosed and in healthy condition
  • Software up-to-date
  • Test ride, deep cleaning and final quality control check

Ownership history

This GoCycle G4 was sold to us directly from an individual in June 2026.

Warranty and Protection

Included with your bike

Optional coverage available at checkout

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