1. All e-Bikes/
  2. Mountain bike/
  3. Decathlon/
  4. Decathlon M1-Sporttechnik Erzberg CX
Decathlon M1-Sporttechnik Erzberg CX #1 global
Decathlon M1-Sporttechnik Erzberg CX #2 global
Photo 1 of 12
Sold

Decathlon M1-Sporttechnik Erzberg CX

€2,699

€6,550new-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 Decathlon 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

Ce VTT électrique tout suspendu offre une traction exceptionnelle, une conduite stable et un contrôle total sur les terrains difficiles et les routes goudronnées. Il s'adresse aux aventuriers tout-terrain orientés vers la performance et aux navetteurs exigeants qui recherchent une machine extrêmement puissante, agile et polyvalente pour le trail sportif et le quotidien. Grâce au châssis sophistiqué et à la géométrie progressive, vous glissez en toute confiance, de manière dynamique et sûre, sur les racines, les pierres et les passages escarpés.

Top features

Top-of-the-range engines from top manufacturers
Hydraulic disc brakes for effortless, powerful and progressive brakes for complete safety

Specifications

General

Brand: Decathlon

Model: M1-Sporttechnik Erzberg CX

Usage: Mountain bike

Mountain bike category: Full-suspension

Color: Grey

Year: 2023

Mileage: 1 783 km

Weight: 25 kg

Frame type: Closed

Sizing

Manufacturer's size: M (ideal for people between 1m70 and 1m84)

Seat tube length: 47 cm

Equipment & Accessories

Double kickstand: No

Electrical

Battery

Condition: Original

Battery capacity: 400 Wh

Number of cycles of battery charge: 24

Battery location: Frame

Battery removable: Yes

Motor

Brand: Bosch

Model: Performance Line SX

Engine location: Mid-drive

Engine torque: 55 Nm

Product Reference: BDU3144

Max speed: 25 km/h

Display

Display model: Purion200

Mechanical

Frame & Suspensions

Fork model: Fox 34 Performance

Fork travel: 140 mm

Rear shock model: Fox Float DPS Performance

Rear shock stroke: 55 mm

Drivetrain & Braking

Shifting: Derailleur

Transmission: Chain

Derailleur model: Shimano Deore XT

Number of speeds: 12

Brakes: Disk | Hydraulic

Wheels & Tires

Wheels size: 27.5" (front), 27" (rear)

Tires: Schwalbe Hans Dampf (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.

Decathlon M1-Sporttechnik Erzberg CX (2023)

Frame, drivetrain, braking system, wheels, tires and suspensions inspected and tested

Fixed or repaired : gears, pedals, chain

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 Düsseldorf in June 2026.

Documents

Ownership history

This Decathlon M1-Sporttechnik Erzberg CX was sold to us directly from an individual in May 2026.

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