J2 ST
Overall
Score
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Key Strengths
- ✓High-capacity 562 Wh battery supports extended rides beyond many peers
- ✓100 km real-world range delivers ~96% of the City‐category average (100 km vs. 103.7 km)
- ✓25 km/h top speed ensures full compliance with EU speed limits
Main Drawbacks
- ✕25 km/h top speed falls short of the 29.9 km/h City average
- ✕At 28.5 kg it’s ~0.97 kg heavier than the 27.53 kg average, making it less portable
- ✕Lacks app connectivity and GPS, while many City-class scooters offer basic tech features
Our Verdict
"The Touroll J2 ST gets the basics right but faces stiff competition at this price point. Worth considering if the price is right."
Best Suited For:
Score Breakdown
How we calculate Range & Efficiency
Scores 33/100 vs. other city subcategory peers.
How we calculate Motor Performance
Scores 26/100 vs. other city subcategory peers.
How we calculate Ride Comfort
Scores 39/100 vs. other city subcategory peers.
How we calculate Build Quality
Scores 59/100 vs. other city subcategory peers.
How we calculate Portability
Scores 36/100 vs. other city subcategory peers.
How we calculate Tech & Features
Scores 30/100 vs. other city subcategory peers.
Final ScooterRank Rating · 6 dimensions
37/100
Full Specifications
⚡ Motor & Assistance
🔋 Battery & Range
🚴 Frame & Fit
⚙️ Drivetrain
🛑 Brakes
Touroll J2 ST City E-Bike – 250 W Rear Hub Motor, 100 km Range
The Touroll J2 ST is a purpose-built city electric bike featuring a low-step frame style for effortless mounting and dismounting in urban environments. Powered by a 250 W hub-drive rear motor and delivering 45 Nm of torque, it smoothly accelerates from traffic lights or climbs inclines with minimal effort. Its 562 Wh lithium-ion battery supports up to 100 km of range on a single charge, making daily commutes and weekend errands worry-free. Weighing 28.5 kg, the J2 ST balances sturdiness with maneuverability, while hydraulic disc brakes and puncture-resistant tires ensure you ride confidently on crowded streets.
Design and Everyday Usability
At 28.5 kg total weight and a step-through frame style, the Touroll J2 ST simplifies stops and starts in stop-and-go traffic. The frame geometry keeps riders upright for better visibility, and integrated rack mounts accommodate panniers or kid seats. Its intuitive LED display shows speed and battery level in real time, and hydraulic disc brakes provide consistent stopping power regardless of weather. Ergonomic grips and swept-back handlebars reduce fatigue on longer rides, making the J2 ST a reliable choice for daily urban mobility.
Performance and Battery Endurance
Equipped with a 250 W rear hub-drive motor producing 45 Nm of torque, the J2 ST accelerates confidently up city hills and maintains cruising speeds without strain. The 562 Wh battery yields up to 100 km of pedal-assist range under moderate conditions, ideal for extended errands or multi-stop commutes. The battery’s secure downtube integration lowers center of gravity for stable handling. Although there’s no throttle mode, five levels of pedal assistance let you fine-tune power output and optimize battery life to suit your route and riding style.
Rider Reviews
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Common Questions — Touroll J2 ST
At 37/100, the Touroll J2 ST scores below the city average. Better-scoring options exist at similar prices — see our city rankings for alternatives.
The Touroll J2 ST has a claimed top speed of 25 km/h (16 mph). This is below the city average of 33 km/h.
The manufacturer claims 100 km (62 mi) of range per charge. Real-world range will vary with rider weight, speed, terrain, and temperature.
The Touroll J2 ST weighs 28.5 kg (63 lbs). It is lighter than the city average of 30.84 kg — good for portability.
The Touroll J2 ST is rated IPX4, which indicates splash resistance — light rain is fine, avoid puddles.
The Touroll J2 ST features a hub drive rear motor with 45Nm of torque, rated at 250W nominal power.
The J2 ST’s 562 Wh battery delivers up to 100 km of range in eco mode under flat-terrain conditions. Actual range will vary based on rider weight, assist level, and terrain.
No, the J2 ST relies solely on pedal-assist technology. Riders can choose from five assistance levels but cannot use a throttle to propel the bike without pedaling.
The bike is equipped with a 250 W rear hub-drive motor that produces 45 Nm of torque, offering smooth acceleration and reliable hill-climbing performance for urban commutes.
