Hercules Robert/a Pro R8 #1 global
Hercules Robert/a Pro R8 #2 global
Photo 1 of 20
Best Value

Hercules

Robert/a Pro R8

Year
2021
Size
M: ideal for riders between 1m74 and 1m88

Only one available

Why we love it

Cet élégant vélo électrique offre une position assise détendue et droite, idéale pour des balades confortables en ville et dans les paysages vallonnés. Il a été spécialement conçu pour les navetteurs et les cyclistes amateurs qui recherchent contrôle, stabilité et aisance au quotidien.

Top features

  • High-capacity battery for extended range
  • Wide tires for excellent stability
  • Top-of-the-range engines from top manufacturers

Specifications

General

Brand: Hercules

Model: Robert/a Pro R8

Usage: Hybrid

Color: Grey

Year: 2021

Mileage: 7 411 km

Weight: 28 kg

Frame type: Closed

Sizing

Manufacturer's size: M (ideal for people between 1m74 and 1m88)

Seat tube length: 53 cm

Equipment & Accessories

Rack position: Rear

Rack max. load: 25 kg

Electrical

Battery

Condition: Original

Battery capacity: 588 Wh

Number of cycles of battery charge: 35

Battery location: Frame

Battery removable: Yes

Engine

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: Belt

Derailleur model: Shimano Nexus inter 8

Number of speeds: 8

Brakes: Disk | Hydraulic | Coaster

Wheels & Tires

Wheels size: 28"

Tires: Schwalbe The Green Marathon (50-622)

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

Hercules Robert/a Pro R8 (2021)

Refurbished in our Berlin 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 Hercules Robert/a Pro R8 was sold to us directly from an individual in September 2026.

Additional notes

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

Warranty and Protection

Included with your bike

Optional coverage available at checkout

Sell your current bike

Firm, hassle-free offer
Free pick-up or drop-off
Fast, secure payment
Trusted by 30,000+ riders
Check my bike’s value

You may also like

Loadingloading

See what our customers think of us

  1. All e-Bikes/
  2. Hybrid/
  3. Hercules/
  4. Hercules Robert/a Pro R8