Duotts C29-K
Duotts C29-K
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 SpeedSome models come with a speed limit of 25 km/h. This speed limit can be easily removed by following the instructions in the video below.
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 Speed limiterSome models come with a speed limit of 25 km/h. This speed limit can be easily removed by following the instructions in the video below.
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 Engine powerThe electrical voltage of the battery, where the left value represents the nominal value for normal operation and the right value indicates the maximum value.
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 TorqueMeasures the rotational force in Newton meters (Nm) applied by the engine to produce rotation. A higher value indicates greater power and efficiency in acceleration and performance.
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 ClimbHandles slopes and affects the effort when driving up or down.
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 SuspensionsMechanism that absorbs shocks for a smoother driving experience, can be located both front and rear.
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 SwitchesAllows customization of the resistance and speed of an electric bike; can vary in number for optimal performance in different terrains and conditions.
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 Driving ModeThe setting that controls its operation, where the user can choose between different speed levels for increased flexibility and customization while driving.
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 Electric ModeThis mode allows you to ride the e-bike without pedaling at all. Activate to control the vehicle's speed with just a throttle, offering a comfortable and effortless riding experience.
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| Battery | |
 RangeRange varies depending on road surface, user weight, wind, slope, driving mode and temperature
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 CapacityThe nominal electrical voltage of the battery, which indicates its optimal operating level for performance and
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 ChargeThe time it takes to charge the battery from empty to full capacity, which affects the user's wait time between uses
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 RemovableAbility to easily remove the battery for charging and convenience. Also eliminates the risk of theft of the entire vehicle when the battery is locked away separately
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 Dual charging socketsA feature that allows the use of two charging cables simultaneously, which shortens charging time and provides flexibility when using different charging stations
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| Wheel | |
 TiresAir-filled tires provide comfort and grip but can puncture. Solid tires are puncture-proof and durable. Honeycomb and semi-solid tires combine puncture-proofness with comfort and grip. Off-road tires are suitable for rough terrain but can affect speed
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 SizeSpecifies the physical dimensions of tires, which affect both speed and stability while driving, with common sizes such as 8.5 inches and 10 inches for different uses
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 Free from puncturesTires designed to resist punctures and eliminate the risk of sudden stops, increasing reliability and minimizing the need for repairs
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| Safety | |
 BrakesThe system used to control speed, which is crucial for safety and allows the user to regulate the speed
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 IP classA standardized code representing sealing against water and dust. A high IP rating indicates an increased level of protection against external influences, which is important for extending the life of the device and ensuring reliable performance
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 LampsBuilt-in lighting components that provide illumination for increased visibility and safety while driving, especially in low light conditions or night driving
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 Turn signalsIntegrated light signals that provide increased visibility and road safety by indicating direction during turns and increasing awareness among other road users
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 Electric hornA sound device that uses electrical current to produce an audible sound signal. The purpose of the horn is to increase safety and alertness for the driver in traffic
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 NFC lockA feature that enables wireless and secure communication through NFC, which is used to lock with a simple touch with a key card
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 KeyA key component used to activate or deactivate its ignition system or lock the battery, increasing security and preventing unauthorized use of the device
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| Size | |
 DimensionsSpecifies the physical dimensions, including length, width, and height, which are crucial for assessing size and suitability for the user, as well as for storage and transportation
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 WeightRepresents the total weight, which is important for manageability, portability, and user convenience during movement and storage
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 Maximum weightThe highest recommended load limit suggested by the manufacturer for safe and optimal use, which is important for performance and durability during use
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 Body lengthThe recommended body height helps you choose an electric bike that fits your height, providing optimal comfort and control when cycling
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| Comfort | |
 AppAn available software that is compatible with the e-scooter/e-bike and provides the user with additional features, such as navigation, speed control or battery monitoring via a smartphone application for an enhanced user experience
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 SaddleAn adjustable seating surface that offers personalized comfort and allows for customization for a comfortable driving experience
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 Adjustable handlebarA feature that allows the user to adjust the height of the handlebar to achieve a personalized and comfortable riding position
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 Cruise controlA built-in feature that allows the user to maintain a constant speed without continuously accelerating, which increases comfort and provides relaxed driving on longer distances
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 HookA device for securely attaching or hanging lighter objects, increasing its usefulness in transporting smaller luggage or accessories
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 USB socketThe ability to charge and connect external devices such as smartphones or tablets through USB ports
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 FoldableFoldable means that the electric vehicle can be folded, which makes it easier to transport, store or place in the car.
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| Document | |
 ManualInformation or materials provided to explain, describe, or support a product, process, or system. This may include user manuals, instruction manuals, technical specifications, and safety information.
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| Included in the package | |
 ArticlesSee what comes with your product here. The contents of the package are listed to ensure you know exactly what you are getting with your order.
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Product description
Product description
Duotts C29-K – the electric bike where range meets raw power.
Looking for an electric bike with long battery life, a strong motor and reliable comfort for both commuting and adventure? Duotts C29-K is built for those who want to cycle longer, safer and more flexibly. Dual batteries totaling 48V 15+22.5Ah, powerful 750W motor and up to 170 km range in assist mode — an electric bike that takes you all the way and then some.
Dual batteries for maximum range.
The dual battery system — 48V 15Ah and 22.5Ah — provides up to 150–170 km in pedal-assist mode depending on terrain, temperature and riding style. Fewer charges and more everyday freedom. Both batteries are removable for flexible charging whether you live in an apartment or house. Dual charging ports for faster charging and quicker return to the road.
750W motor with 65Nm torque.
Brushless 750W motor delivering powerful, smooth drive with 65Nm torque. Fast acceleration and confident performance on slopes up to 30°. Carrying luggage on the rack or cycling in hilly terrain — stable and controlled drive. Top speed 25 km/h for legal use as an electric bike under Swedish regulations.
Hydraulic disc brakes for safe riding.
Hydraulic disc brakes front and rear with 160 mm brake discs. Smooth, precise braking and better control during sudden braking. City traffic, downhill slopes or wet surfaces — safe, responsive braking feel for full control in all situations.
Comfort for both city and off-road.
29-inch Chaoyang pneumatic tires and shock-absorbing aluminum front fork with 100 mm travel — stable, comfortable riding on asphalt, gravel or lighter forest trails. Shimano 21-speed drivetrain for flexible resistance adjustment. Smooth, precise shifting for the right rhythm in urban environments and hilly landscapes.
Three riding modes and smart display.
Three riding modes: regular cycling, pedal-assist and pure electric. Freedom to choose how much you want to contribute. 2.4-inch HD display showing speed, battery level, assist level and total mileage. Bluetooth-enabled for the Duotts app to record cycling. Cruise control and electric horn for smoother, safer rides.
Practical details that simplify everyday life.
Robust aluminum frame handling max load 150 kg. Steel rear rack handling up to 25 kg — ideal for commuting with bags, groceries or additional equipment. Integrated 300 LUX headlight for dark visibility. IPX4 rated for rain and splashes. Ignition key for extra security. Recommended rider height 170–200 cm. Built-in USB port on handlebars for phone charging while riding.
Built for long-term use.
Weight 32.5 kg. CE certified. Operates in temperatures between −10°C and 40°C for year-round reliability. Package includes: charger, tool kit, pump, two batteries, front and rear mudguards, luggage rack and instruction manual.
Spare parts.
If you need a spare part not listed in our range, get in touch and we'll source it with a cost estimate.
Delivery
Delivery
Shipping terms
Free shipping: Applies to orders over 699 SEK throughout Sweden.
Shipping cost: For orders under 699 SEK, a shipping fee of 69 SEK will be added.
Delivery times
All products: Delivery time is 5–10 working days.
Special orders: For special orders placed via email, such as spare parts, a delivery time of up to 20 working days applies.
Post office box or home delivery
- For larger products such as electric scooters and electric bicycles we offer always home delivery directly to your door, completely free of charge.
- When delivering e-scooters or e-bikes to your home, it is the customer's responsibility to be available at the specified address during the delivery time. The shipping company will contact you in advance to schedule a time.
- If you instead wish to collect your package via an agent, you will need to contact the relevant shipping company to make this change.
- For deliveries via Postnord, if the consignment note does not fit in the mailbox, it will be placed at your door or in a bag outside your mailbox.
Guarantee
Guarantee
You have a full right of withdrawal for 14 days after you receive the goods. With us you also always have a 1-year warranty. Read more about our warranty policy.
Payment
Payment
Card payment
We offer card payment with Visa, Mastercard or American Express.
Sweden
With Svea you can choose an invoice and pay within 30 days, or pay in installments interest-free for up to 12 months. Flexible and secure.
Swish
Pay quickly and securely with Swish. Select Swish at checkout and approve the payment via your mobile with Mobile BankID.
Trustly
With Trustly you can pay directly from your bank account without a card or registration. Fast, easy and secure with BankID.
Apple Pay & Google Pay
It is also possible to pay with Apple Pay and Google Pay, which is fast and convenient.
PayPal
With PayPal, you can pay and transfer money without having to reveal your payment details and also flexibly choose how you want to pay.
Customer support
Customer support
We are happy to help you with any questions or concerns and we always respond within 24 hours. Contact us here.
Return
Return
You have a full right of withdrawal for 14 days after you receive the goods. Read more about how to proceed in our Returns & refund policy.
Laws & rules
Laws & rules
Electric scooter
An electric scooter is considered a bicycle if it has a maximum speed of 20 km/h and a motor with a maximum of 250 W. However, it is important to note that the limit applies to the continuous (nominal) power – which means that the electric scooter may temporarily have a higher so-called peak power, for example up to 1000 W, as long as the nominal power does not exceed 250 W.
If the electric scooter exceeds 20 km/h in speed or has a motor with a nominal power of more than 250 W, other rules apply. The next classification is Moped class II and then Moped class IThere are technical requirements, such as braking systems, that must be met for an electric scooter to be classified as a moped.
Essentially, if it reaches up to 25 km/h it is considered Moped class II, while if the speed exceeds 40 km/h and the motor is stronger than 250 W, it is classified as Moped class I. For Moped class I, an AM driving license is required, the vehicle must be registered, and a helmet must be worn. Moped class II requires a driver's license and mandatory use of a helmet. If the electric scooter does not meet the requirements for a bicycle, Moped class I or II, it may not to be used on public roads.
Electric bike
For the requirements to apply to an electric bicycle, the motor must be limited to 250 W nominal (continuous) power and only assist pedaling up to 25 km/hThis means that the engine can temporarily deliver a higher so-called peak power, for example up to 1000 W, as long as the nominal power does not exceed 250 W. The electric bike must also be pedaled for the motor to work – it must not be able to drive on its own without the user's pedaling power.
Deviation from these requirements results in the vehicle being classified as moped, which entails other technical requirements, registration requirements, driving license and insurance.
We strongly recommend the use of a helmet, especially if the driver is under 15 years old, although it is not mandatory.
Read our blog posts for more information about the rules that apply to electric scooters and electric bicycles.
