Onesport OT05 city electric bike – when an electric bike is no longer just a bike
One windy but sunny morning, the joint test drive point of European electric bike factories received a special guest. Straight from Onesport's own factory, a white and blue-gray revelation was transported, the name of which made the test team's eyebrows rise even before the test drive: the Onesport OT05 city electric bike.
The location wasn’t just any asphalt road, but Helsinki’s Kruunuvuorenranta – a place where city and nature meet, combining steep hills, sandy paths, smooth city pavement and salty sea air. Here, the test team would find out if this e-bike was just a stylish shell, or a real powerhouse for everyday use.
⚡ First impression – a quiet force that puts a smile on your face
As soon as we jumped into the saddle, everything else was forgotten. The Onesport OT05 city electric bike started up almost imperceptibly – but after that, nothing was imperceptible anymore . The 250W Ananda motor started pushing us forward so smoothly that the ride felt more like a vehicle – it was like gliding through the city in its own flow.
The LCD screen came to life and told us exactly what we needed: speed, battery, assist level – all at a glance. This bike doesn’t just move. It communicates.
🏙️ The city wasn't a challenge – it was a playground
The test team was thrown into the deep end right away: cobblestones, tram tracks and unexpected traffic lights. But the Onesport OT05 city e-bike mastered it all. The Shimano 7-speed transmission shifted gears silently, and the hydraulic disc brakes stopped precisely – as if the bike had guessed when we wanted to stop.
The 700C*50C tires glided smoothly on asphalt, but when we headed onto the small dirt trails of Laajasalo, the bike didn't lose a drop of control . It's not just a city cruiser – it's an urban adventure bike.
⛰️ Uphill? No problem. Off-road? Just call.
We tried the climb towards the old oil port – and where many e-bikes start to falter, the Onesport OT05 kept on twisting without the slightest resistance. A 30-degree climb? Easy. Thanks to the motor and smart torque sensor , the bike read the force of our legs like a thought and provided just the right amount of support.
Then we drove into the forest. The terrain was uneven, full of roots and small rocks, but the 80 mm front suspension made the ride smooth. We didn't test the comfort. We settled into it.
🔋 One download, many worlds
One of the bike's biggest strengths is its built-in 36V 22.5Ah battery , which has a range of up to 130–140 kilometers . In one day, we rode from the city center to the forest trails of Eastern Helsinki, from there back to the West Port, and finally back to Laajasalo at dusk – and the battery still had power left.
This isn't an electric bike that begs to be plugged in every night. This is a bike that keeps moving when you keep moving.
🛠️ Comfort meets practicality
The Onesport OT05 city electric bike offers details you didn't know you needed – until they were there. The ergonomic butterfly handlebars provide multiple grips and reduce hand fatigue. The adjustable saddle (92–110 cm) ensures a good riding position for riders of different sizes, and the strong aluminum rear rack carries your backpack, shopping bags or even the dreams of a small backpacker.
📐 Technical specifications – Onesport OT05 city electric bike
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Motor: 250W Ananda hub motor
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Battery: 36V / 22.5Ah, built-in
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Range: 100–120 km
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Top speed: 25 km/h
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Pitch angle: Max 30°
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Gear: Shimano 7-speed
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Suspension: 80 mm front suspension
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Brakes: Hydraulic disc brakes, with engine cut-off
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Tires: 700C*50C with reflectors
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Display: LCD display (0-3 assistance levels)
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Handlebar: Ergonomic butterfly
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Rider height : 160–200 cm
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Maximum load: 100 kg
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Saddle height: 92–110 cm
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Lights: Includes front and rear light
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Fenders: Included front and rear
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Stand: Removable aluminum stand
💬 Summary – When the test team goes silent, it means the bike speaks for itself
The Onesport OT05 city electric bike is not just a bike. It's an experience. It turns the morning commute into a pleasure, the evening jog into an adventure, and the weekend into a little getaway from everyday life. It's so balanced you'll forget you're on the move – and so efficient you'll feel like you're moving towards something bigger.
Once you ride this bike, you'll never go back to normal . And that's okay.
See also
Women's electric bikes
Men's electric bikes
Electric mountain bikes
City electric bikes
Electric fatbikes
Commuting electric bikes
We also want to share useful information about the world of e-bikes. If you want to learn more about e-bikes, their benefits and uses, I recommend checking out the following resources:
- Network of cycling municipalities – Current information about cycling in Finland.
- Traffic safety – Tips for safe e-cycling.
- Fillari magazine – Articles and reviews about cycling and electric bikes.
- Motivate – Information about sustainable transport solutions.
I hope you find these links useful information!
Regards,
Electric BikeFactory Team








