1. All e-Bikes/
  2. Hybrid/
  3. Flyer/
  4. Flyer Upstreet SL 3.63
Flyer Upstreet SL 3.63 #1 global
Photo 1 of 1
Sold

Flyer Upstreet SL 3.63

€2,349

€5,899new-60%

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 hybrid 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

Parfait pour la vie urbaine de tous les jours ! Avec ce vélo de ville électrique confortable et facile à manœuvrer, vous vous déplacez en ville en toute décontraction, évitez les embouteillages et arrivez à destination sans effort - avec style et confort.

Top features

Ultra-light electric bike
Wide tires for excellent stability
Never-owned-before electric bike, with little or no use

Specifications

General

Brand: Flyer

Model: Upstreet SL 3.63

Usage: City, Hybrid

Color: Black

Year: 2025

Mileage: 6 km

Weight: 18 kg

Frame type: Closed

Sizing

Manufacturer's size: M (ideal for people between 1m66 and 1m81)

Seat tube length: 48 cm

Equipment & Accessories

Double kickstand: No

Rack position: Rear

Rack max. load: 15 kg

Electrical

Battery

Condition: Original

Battery capacity: 400 Wh

Battery location: Frame

Battery removable: Yes

Motor

Brand: Bosch

Model: Performance Line SX

Engine location: Mid-drive

Engine torque: 55 Nm

Product Reference: BDU3142

Max speed: 25 km/h

Display

Remote model: Mini

Mechanical

Drivetrain & Braking

Shifting: Automatic

Transmission: Belt

Derailleur model: Single Speed Single Speed

Number of speeds: 1

Brakes: Disk | Hydraulic

Wheels & Tires

Wheels size: 29"

Tires: DT Swiss (47-622)

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 Upstreet SL 3.63 (2025)

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 March 2026.

Documents

Ownership history

This Flyer Upstreet SL 3.63 was sold to us directly from an individual in March 2026.

Warranty and Protection

Included with your bike

Optional coverage available at checkout

See what our customers think of us