Decathlon Rockrider E-ST 520 Specs and reviews

Decathlon Rockrider E-ST 520 fiche technique et avis

Decathlon Rockrider E-ST 520 specs

General Information
Model Name Rockrider E-ST 520
Brand Decathlon
Year of Release 2022
Country of Origin France
Electric Bike Type mountain
Intended Use off-road
Frame & Geometry
Frame Material aluminum
Frame Style diamond
Geometry Measurements reach: XX cm / stack: XX cm / head tube angle: XX degrees / seat tube angle: XX degrees / wheelbase: XX cm
Axle Type and Standard Boost 148mm
Bottom Bracket Type standard
Internal Cable Routing yes
Motor & Electrical System
Motor Brand and Model Bosch Performance Line
Motor Type mid-drive
Motor Power 250 watts
Torque XX Nm
Pedal Assist Levels 4
Battery Capacity 500Wh
Battery Brand and Position integrated
Estimated Range XX km
Charging Time 4 hours
Charger Specs standard
Display Type and Features LCD
App Connectivity or Integration yes
Drivetrain
Drivetrain Type 1x
Number of Speeds 11
Derailleur Model Shimano Deore
Shifter Brand and Model Shimano
Crankset Details length: XX mm / chainring size: XXT
Cassette Range 11-42T
Chain or Belt Drive System chain
Braking System
Brake Type hydraulic disc
Brake Brand and Model Shimano
Rotor Size front: XX mm / rear: XX mm
Brake Mount Standard Post mount
Wheels & Tires
Wheel Size 27.5"
Rim Type and Width alloy
Tire Brand, Model, Width Maxxis XX
Tire Type tubeless-ready
Max Tire Pressure XX psi
Cockpit & Contact Points
Handlebar Type and Width riser, XX mm
Handlebar Material aluminum
Stem Length and Angle XX mm, XX degrees
Saddle Brand and Model Decathlon XX
Seatpost Type rigid
Pedals Included yes, flat
Accessories & Features
Lights front and rear, integrated, XX lumens
Fenders and Racks available
Kickstand Type standard
GPS or Anti-Theft Features GPS tracking
Safety & Compliance
Certifications EN 15194
Water/Dust Resistance IPX4
Performance & Ride Quality
Claimed Weight XX kg
Max Assisted Speed 25 km/h
Ride Quality Highlights comfort, stability
Packaging & Delivery
Assembly Required 90%
Box Dimensions XX cm x XX cm x XX cm
Shipping Weight XX kg
Price & Availability
MSRP EUR XXXX
Market Availability Europe
Warranty frame: 5 years / battery: 2 years / motor: 2 years / electronics: 2 years
Color Options black, red, blue

Pros and Cons of Decathlon Rockrider E-ST 520


Pros Cons
1. Affordable price compared to other electric mountain bikes. 1. Limited range compared to higher-end electric bikes.
2. Good build quality and durability. 2. Heavier weight due to the electric components.
3. Suitable for beginner to intermediate riders. 3. Basic components that may need upgrading for advanced riders.
4. Easy to use electric assistance for uphill climbs. 4. May not have the latest technology or features found in more expensive models.

Common Issues and Problems with Decathlon Rockrider E-ST 520


Common Problems with Decathlon Rockrider E-ST 520 Bike:
1. Battery not holding charge for expected duration.
2. Motor experiencing sudden power loss during rides.
3. Display screen malfunctioning or showing incorrect information.
4. Brakes squeaking or not providing sufficient stopping power.
5. Gears shifting erratically or not engaging smoothly.
6. Suspension forks leaking oil or feeling too stiff.
7. Loose or noisy components like pedals, handlebars, or seat.

User Reviews of Decathlon Rockrider E-ST 520


Name Review
Emily The Decathlon Rockrider E-ST 520 bike is amazing! It's lightweight, durable, and has great battery life. Perfect for long rides in the mountains.
Michael I've been using the Decathlon Rockrider E-ST 520 for a few months now and I'm impressed. The motor is powerful and the bike handles well on rough terrain.
Sophia This electric bike is a game-changer! The Rockrider E-ST 520 has made my daily commute so much easier and enjoyable. Highly recommend it!
David I bought the Decathlon Rockrider E-ST 520 for weekend adventures and it has exceeded my expectations. The battery charges quickly and the overall build quality is top-notch.

Common Questions About Decathlon Rockrider E-ST 520


  • Is the Rockrider E-ST 520 suitable for beginners in mountain biking?

    Yes, the Rockrider E-ST 520 is a great choice for beginners with its stable frame and easy handling, making it ideal for off-road adventures.

  • What makes the motor of the Rockrider E-ST 520 stand out?

    The Bosch Performance Line motor on the E-ST 520 provides reliable power delivery with 250 watts and offers smooth pedal assist across its 4 levels.

  • Can I track my rides and performance on the Rockrider E-ST 520?

    Absolutely! The E-ST 520 offers app connectivity, allowing you to track your rides, monitor battery usage, and customize settings for an enhanced biking experience.

  • How does the hydraulic disc braking system on the Rockrider E-ST 520 perform?

    The Shimano hydraulic disc brakes provide excellent stopping power, ensuring precise control and safety on challenging off-road trails.

  • Are there any advanced safety features included with the Rockrider E-ST 520?

    Yes, the E-ST 520 comes with GPS tracking capabilities, enhancing security and enabling you to locate your bike in case of theft.

  • What sets the tires of the Rockrider E-ST 520 apart from others?

    The Maxxis XX tires on the E-ST 520 are tubeless-ready, providing superior traction and durability for a more confident ride on varied terrain.

  • Does the Rockrider E-ST 520 come with integrated lights for night riding?

    Yes, the E-ST 520 is equipped with front and rear integrated lights, offering visibility and safety for night rides with a brightness of XX lumens.

  • What is the warranty coverage for the motor of the Rockrider E-ST 520?

    The motor of the E-ST 520 is covered under a 2-year warranty, ensuring peace of mind regarding its performance and reliability.

  • Can I customize the cockpit of the Rockrider E-ST 520 to suit my preferences?

    Absolutely! You can adjust the handlebar width, stem angle, and saddle position to ensure a comfortable and personalized riding experience.

  • What are the color options available for the Rockrider E-ST 520?

    The E-ST 520 is available in black, red, and blue color options, allowing you to choose a style that matches your preference and personality.