Flyer Uproc SL:X 6.50 #1 global
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Best Value

Flyer

Uproc SL:X 6.50

Year
2025
Size
L: ideal for riders between 1m67 and 1m80

Only one available

Why we love it

Ce VTT électrique léger, agile et entièrement suspendu offre une sensation de conduite incroyablement ludique et dynamique sur les sentiers fluides et les montées exigeantes. Il s'adresse aux passionnés de trail sportifs et aux randonneurs exigeants qui recherchent la maniabilité naturelle d'un VTT classique associée à une assistance harmonieusement dosée. La suspension finement réglée, combinée au cadre extrêmement léger, garantit une maniabilité maximale et un contrôle exceptionnel en tout-terrain.

Top features

  • Lightweight electric bike
  • Wide tires for excellent stability
  • Top-of-the-range engines from top manufacturers

Specifications

General

Brand: Flyer

Model: Uproc SL:X 6.50

Usage: Mountain bike

Mountain bike category: Full-suspension

Color: Grey

Year: 2025

Mileage: 826 km

Weight: 19 kg

Frame type: Closed

Sizing

Manufacturer's size: L (ideal for people between 1m67 and 1m80)

Seat tube length: 44 cm

Equipment & Accessories

Double kickstand: No

Electric

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: 55 Nm

Product Reference: BDU3143

Max speed: 25 km/h

Display

Remote model: Mini

Mechanical

Drivetrain & Braking

Shifting: Derailleur

Transmission: Chain

Derailleur model: SRAM GX

Number of speeds: 12

Brakes: Disk | Hydraulic

Wheels & Tires

Wheels size: 29"

Tires: Schwalbe Wicked Will (62-622)

Frame & Suspensions

Frame material: Carbon

Fork model: Fox 34 Float Rhythm

Fork travel: 130 mm

Rear shock model: Fox Float DPS Performance

Dropper post: Yes

History and Inspection Report

This bike has been carefully inspected and reconditioned to ensure it meets our high refurbishment standards. Learn more

Flyer Uproc SL:X 6.50 (2025)

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 Flyer Uproc SL:X 6.50 was sold to us directly by an individual in September 2026.

Additional comments

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

Warranty and Protection

Included with your bike

Optional coverage available at checkout

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