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  4. Flyer Upstreet SL 3.10 Mixed
Flyer Upstreet SL 3.10 Mixed #1 global
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Sold

Flyer Upstreet SL 3.10 Mixed

€1,849

€4,199new-56%

Sold

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Why we love it

Le FLYER Upstreet SL 3.10 établit de nouveaux standards pour les vélos électriques urbains légers. Avec un poids d'environ 18 kg seulement, il combine la sensation de conduite agile d'un vélo classique avec l'assistance puissante du moteur Bosch Performance Line SX. Idéal pour le quotidien urbain moderne, il séduit par son élégante fourche rigide en carbone et sa transmission fiable Shimano Cues. Grâce à son faible poids, il se transporte sans effort jusqu'à votre domicile ou dans le train. La batterie de 400 Wh intégrée au cadre assure l'endurance nécessaire dans la jungle urbaine, l'autonomie pouvant être étendue en option par un prolongateur d'autonomie.

Top features

High-performance, reliable, top of the line engine for powerful assistance on all types of terrain
Wide tires for excellent stability
High-performance engine for powerful acceleration on the most demanding technical terrain

Specifications

General

Brand: Flyer

Model: Upstreet SL 3.10 Mixed

Usage: Road

Color: Grey

Year: 2024

Mileage: 112 km

Weight: 25 kg

Frame type: Open

Sizing

Manufacturer's size: L (ideal for people between 1m72 and 1m84)

Seat tube length: 53 cm

Equipment & Accessories

Double kickstand: No

Rack position: Rear

Rack max. load: 15 kg

Electrical

Battery

Condition: Original

Battery capacity: 400 Wh

Number of cycles of battery charge: 2

Battery location: Frame

Battery removable: Yes

Motor

Brand: Bosch

Model: Performance Line SX

Engine location: Mid-drive

Engine torque: 85 Nm

Product Reference: BDU3142

Max speed: 25 km/h

Display

Remote model: Mini

Mechanical

Drivetrain & Braking

Shifting: Derailleur

Transmission: Chain

Derailleur model: Shimano Cues

Number of speeds: 9

Brakes: Disk | Hydraulic

Wheels & Tires

Wheels size: 29"

Tires: Vittoria TERRENO ZERO (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 3.10 Mixed (2024)

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 Stuttgart in April 2026.

Documents

Ownership history

This Flyer Upstreet SL 3.10 Mixed was sold to us directly from a bike shop in April 2026.

Warranty and Protection

Included with your bike

Optional coverage available at checkout

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