DUOTTS C29 city electric bike – double the power, double the distance, double the smiles
Early one morning, the phone rang for the Electric Bike Factory test team. On the other end of the line, DUOTTS’ logistics manager calmly stated:
“DUOTTS C29 is on its way to you. With two batteries. Make the most of it.”
We did the work as ordered.
A couple of days later, a huge cardboard box was opened at the Kruunuvuorenranta test drive point.
We didn't know then that this bike would revolutionize our understanding of what an urban electric bike could be.
This is not just a vehicle – this is the freedom of movement with two hearts.
⚡ 750W motor – an electric motor that really moves
The DUOTTS C29 is equipped with a powerful 750-watt brushless motor that comes to life from the first pedal stroke.
Acceleration is smooth but decisive – like an electric train in the form of a wheel.
The engine is quiet, but the power speaks for itself.
65 Nm of torque means that hills are not an obstacle but an opportunity – and straight sections invite acceleration.
City, dirt road, forest path – the C29 doesn't ask questions, it just goes.
🔋 2 x 48V 15Ah battery – unlimited driving
Here's the big deal: the DUOTTS C29 has two batteries. Two!
A total of 1440 watt hours of driving pleasure.
With one download you get:
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160–200 km assisted
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100–120 km on full electric power
Removable and lockable batteries can be charged anywhere,
and the intelligent system distributes power evenly between both.
This is the bike for those who don't want to stop – even for the battery.
🛞 29” x 2.1” tires – smoothness and grip
Large pneumatic tires roll smoothly over everything.
Curbstones, pedestrian crossings, dirt roads or light terrain – the C29 doesn't shy away from anything.
Driving is like sitting on a flying carpet with disc brakes and more torque than common sense would allow.
🌇 The city is a game board – you are the king
The Shimano 21-speed transmission makes shifting smooth and efficient, whether you're at traffic lights, on a downhill slope, or in traffic.
The C29 turns work trips into adventures and weekend getaways into effortless getaways.
The smart handlebar display tells you everything:
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Speed
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Battery status
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Driving mode
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Distance traveled
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The USB port keeps your phone alive too.
🧠 Three riding modes – decide how much you sweat
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All-electric: No pedaling, just enjoyment
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Pedal-assisted: Light exercise with electric power
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Manual: If you miss the old school (spoiler: you don't)
🛑 Powerful disc brakes – control in all situations
Powerful disc brakes at the front and rear bring the C29 to a stop precisely and safely.
Rain, gravel or rush – the brakes always work.
📦 Technical specifications – DUOTTS C29 dual battery model
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Motor: 750W brushless
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Batteries: 2 x 48V 15Ah (total 1440 Wh)
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Range: 160–200 km (assistance), 100–120 km (full electric)
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Gear: Shimano 21-speed
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Tires: 29” x 2.1”
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Suspension: Shock-absorbing aluminum front fork
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Brakes: Powerful mechanical disc brakes
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Driving modes: Full electric, assisted, manual
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Display: LCD display + USB charging port
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Accessories: Luggage rack, horn, tail light, mobile phone holder
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Charging time: ~6–8 hours for both batteries
🎁 Package contents
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DUOTTS C29 electric bike (2 batteries)
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Swill
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Taillight and luggage rack
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Fenders
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Tool kit
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Manual
➡️ Ready to drive – right out of the box
💥 Summary: DUOTTS C29 – an electric bike for those who don't stop
This bike is not just a toy. It's a revolution in mobility.
Equipped with two batteries DUOTTS C29 electric bike is made for you who want more:
more travel, more power, more freedom.
The city is no longer a limitation. It is a starting point.
💥 Summary: DUOTTS C29 – an electric bike for those who don't stop
This bike is not just a ride. It's a revolution in mobility. Equipped with two batteries, the DUOTTS C29 is made for you who want more: more distance, more power, more freedom.
The city is no longer a limitation. It is a starting point.
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








