Stromer ST1 Sport Specs and reviews

Stromer ST1 Sport fiche technique et avis

Stromer ST1 Sport specs

General Information
Model Name ST1 Sport
Brand/Manufacturer Stromer
Year of Release 2021
Country of Origin Switzerland
Electric Bike Type commuter
Intended Use urban commuting
Frame & Geometry
Frame Material aluminum
Frame Size Options S, M, L
Geometry Measurements reach: 425mm / stack: 600mm / head tube angle: 70 degrees / seat tube angle: 73 degrees / wheelbase: 1100mm
Axle Type and Standard 12x142mm
Bottom Bracket Type standard
Headset Type integrated
Internal Cable Routing yes
Motor & Electrical System
Motor Brand and Model Stromer CYRO Drive II
Motor Type mid-drive
Motor Power 500 watts
Torque 35 Nm
Pedal Assist Levels 4
Battery Capacity 618Wh
Battery Brand and Position integrated
Estimated Range up to 150 km
Charging Time 4.5 hours
Charger Specs standard charger, 48V
Display Type and Features LCD
Smart Features GPS / anti-theft
Drivetrain
Drivetrain Type 1x
Number of Speeds 11
Derailleur Model Shimano Deore
Shifter Brand and Model Shimano Deore
Crankset Details length: 170mm / chainring size: 42T
Cassette Range 11-42T
Chain or Belt Drive System chain
Braking System
Brake Type hydraulic disc
Brake Brand and Model Magura MT4
Rotor Size front: 180mm / rear: 180mm
Brake Mount Standard post mount
Wheels & Tires
Wheel Size 27.5"
Rim Type and Width alloy, 23mm
Hub Type geared hub
Tire Brand, Model, Width Schwalbe Big Ben Plus, 2.15"
Tire Type puncture-resistant
Max Tire Pressure 65 PSI
Cockpit & Contact Points
Handlebar Type and Width flat, 680mm
Handlebar Material aluminum
Stem Length and Angle length: 90mm / angle: 7 degrees
Grips Type ergonomic
Saddle Brand and Model Selle Royal Essenza
Seatpost Type rigid
Pedals Included yes, standard
Accessories & Features
Lights front: integrated / rear: integrated / lumens: 70
Fenders and Racks fenders included
Kickstand Type center mount
GPS or Anti-Theft Features GPS tracking
Performance & Ride Quality
Claimed Weight approx. 24 kg
Max Assisted Speed 45 km/h
Ride Quality Highlights comfort / stability
Price & Availability
MSRP $3,999
Market Availability Europe / North America
Warranty frame: 5 years / battery: 2 years / motor: 2 years / electronics: 2 years
Color Options Black / White

Pros and Cons of Stromer ST1 Sport


Pros Cons
Powerful motor for high speeds Relatively expensive
Long battery range for extended rides Heavy weight compared to some other e-bikes
High-quality components for durability Limited color options
Smooth and stable ride experience No integrated lights or fenders

Common Issues and Problems with Stromer ST1 Sport


Common Problems with Stromer ST1 Sport Bike:
1. Battery not holding a charge for the expected duration.
2. Motor overheating during extended use.
3. Issues with the electronic display failing to function properly.
4. Brake pads wearing out quickly and requiring frequent replacement.
5. Noisy or squeaky drivetrain components.
6. Problems with the pedal assist system not engaging consistently.
7. Unresponsive or malfunctioning electronic shifting system.
8. Frame durability issues leading to cracks or structural problems.

User Reviews of Stromer ST1 Sport


Name Review
John Doe The Stromer ST1 Sport bike is an absolute joy to ride. The electric motor provides smooth and powerful assistance, making my daily commute a breeze.
Sarah Smith I love the sleek design of the Stromer ST1 Sport bike. It's not only stylish but also very comfortable to ride, even on longer journeys.
Mike Johnson The battery life on the Stromer ST1 Sport bike is impressive. I can ride for miles without worrying about running out of power.
Laura Brown I've been using the Stromer ST1 Sport bike for a few months now and I'm extremely satisfied. It's durable, reliable, and a great investment for anyone looking for a quality electric bike.

Common Questions About Stromer ST1 Sport


  • Is the Stromer ST1 Sport suitable for long commutes?

    Yes, with an estimated range of up to 150 km, this bike is ideal for longer urban commutes.

  • What makes the Stromer CYRO Drive II motor stand out?

    The Stromer CYRO Drive II motor delivers 500 watts of power and 35 Nm of torque, providing excellent acceleration and assistance.

  • Are the brakes on the ST1 Sport reliable?

    Absolutely, equipped with Magura MT4 hydraulic disc brakes, this bike offers powerful and consistent braking performance.

  • Can the Stromer ST1 Sport handle rough roads?

    With its stable geometry and 27.5" puncture-resistant tires, this bike can tackle various urban road conditions with ease.

  • What are the standout features of the ST1 Sport's cockpit?

    The flat aluminum handlebar, ergonomic grips, and Selle Royal Essenza saddle ensure comfort and control during rides.

  • Does the Stromer ST1 Sport come with integrated lights?

    Yes, both front and rear lights are integrated into the design, providing visibility and safety.

  • How does the ST1 Sport contribute to rider stability?

    Thanks to its comfortable ride quality highlights like stability and comfort, this bike ensures a smooth and confident riding experience.

  • What is the charging time for the ST1 Sport's battery?

    The battery of the Stromer ST1 Sport can be fully charged in just 4.5 hours using the standard charger.

  • Is the Stromer ST1 Sport equipped with anti-theft features?

    Absolutely, this bike comes with GPS anti-theft features, providing added security and peace of mind for riders.

  • Are color options available for the Stromer ST1 Sport?

    Yes, you can choose between classic Black and White color options to suit your style preferences.