1. All e-Bikes/
  2. Mountain bike/
  3. Flyer/
  4. Flyer Uproc4 6.50
Flyer Uproc4 6.50 #1 global
Photo 1 of 1
Sold

Flyer Uproc4 6.50

€1,899

€4,599new-59%

Sold

Don't hit the brakes! We've picked similar options we think you'll love that offer the same Upway perks: certified by our mechanics, up to 60% off retail and ready to ride.

You may also like

Loadingloading

Looking for a Flyer mountain bike? Be notified as soon they are back in stock — no need to keep checking.

Create alert

You'll receive a notification when new bikes matching your criteria are available online.

Alert Name

Email address

Your height

Alert filters

Please fill in all required fields

Please fill in all required fields

Why we love it

Des chemins forestiers aux sentiers les plus exigeants, vous vous sentirez toujours en sécurité sur le Flyer Uproc 4. Avec son cadre compact et maniable et son moteur puissant, il vous accompagnera en toute sérénité dans vos nouvelles aventures en VTT électrique et vous permettra de vous dépasser facilement.

Top features

High-capacity battery for long range
High-performance engine for powerful acceleration on the most demanding technical terrain
Hydraulic disc brakes for effortless, powerful and progressive brakes for complete safety

Specifications

General

Brand: Flyer

Model: Uproc4 6.50

Usage: Mountain bike

Mountain bike category: Full-suspension

Color: Blue

Year: 2020

Mileage: 456 km

Weight: 25 kg

Frame type: Closed

Sizing

Manufacturer's size: L (ideal for people between 1m75 and 1m90)

Seat tube length: 48 cm

Electrical

Battery

Condition: Original

Battery capacity: 630 Wh

Battery location: Frame

Battery removable: Yes

Motor

Brand: Panasonic

Model: GX Ultimate

Engine location: Mid-drive

Engine torque: 95 Nm

Max speed: 25 km/h

Mechanical

Frame & Suspensions

Frame material: Aluminum

Fork model: RockShox 35 Gold RL

Fork travel: 120 mm

Rear shock model: RockShox Deluxe Select Plus

Rear shock stroke: 60 mm

Drivetrain & Braking

Shifting: Derailleur

Transmission: Chain

Derailleur model: SRAM SX

Number of speeds: 12

Brakes: Disk | Hydraulic

Wheels & Tires

Wheels size: 27.5"

Tires: Schwalbe Nobby Nic (65-584)

Dropper post: Yes

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.

Flyer Uproc4 6.50 (2020)

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

This bike has been inspected and tested in Berlin in April 2025.

Documents

Ownership history

This Flyer Uproc4 6.50 was sold to us directly from an individual in April 2025.

Additional notes

Note that dropper posts usually have a slight side-to-side play.

Warranty and Protection

Included with your bike

Optional coverage available at checkout

See what our customers think of us