DYU C9

Powerful folding electric bike for commuting and adventures.

The DYU C9 is an electric bike that combines power, comfort and flexibility – perfect for anyone who wants a smooth and sustainable way to get around, whether you commute to work or explore new routes. With a robust 250W motor, long range and foldable design, it is built for both city riding and longer trips on varied surfaces. Thanks to its well-thought-out construction and its wide range of features, the DYU C9 quickly becomes a natural part of your everyday life – an electric bike that truly makes a difference.

250W motor and 15° climbing ability.

The powerful 250W motor provides impressive traction and acceleration, making the DYU C9 perfect for anyone who wants to get around quickly and easily in city traffic – but also to handle hills with inclines of up to 15 degrees without any problem. The combination of high torque and efficient power transfer makes the bike feel lively and responsive in all situations. The electric performance is complemented by an intelligent eBike controller that ensures the power is delivered smoothly and in a balanced way, making riding both safe and pleasant.

Up to 83 km range – no more charging worries.

The DYU C9 is equipped with a powerful 48V 15.6Ah lithium battery that gives you up to 83 kilometers of range in pedal-assist mode – perfect for longer commutes or weekend outings without having to think about charging. In pure electric mode, with only the thumb throttle activated, you reach up to 60–63 kilometers. This means you can get to and from work several times on a single charge. The battery is also removable, making it easy to bring indoors for charging and protecting it against theft. The convenient charging port and the BMS protection (Battery Management System) ensure stable charging and a longer service life.

Foldable design – maximum flexibility in everyday life.

Thanks to its foldable aluminium alloy frame, the DYU C9 can easily be folded in three simple steps – perfect when you want to take the bike on the train, store it in the car or simply save space at home. The folded size is only 970 x 465 x 760 mm, making it easy to handle and store. Unfolded, the bike measures 1720 x 645 x 1140–1285 mm, with a wheelbase of 1120 mm and a total weight of 30 kg. Despite its compact form, it houses a range of features and accessories that make it a complete commuting partner.

Comfort in every detail – suspension, saddle and tyres.

To provide as comfortable a ride as possible, the DYU C9 has an advanced front suspension that effectively absorbs shocks from uneven road surfaces. The height-adjustable seat post lets you easily find the right riding position, and the wide 20 x 3.0-inch vacuum tyres provide both stability and grip – whether you ride on asphalt, gravel or cobblestones. The tyres are also durable and puncture-resistant, which minimizes maintenance and increases reliability. The combination of suspension and ergonomic frame lets you ride longer distances without feeling tired or stiff.

Safety and control in all situations.

The DYU C9 is equipped with powerful hydraulic disc brakes (oil brakes) that provide reliable braking even in wet weather or during sudden stops. For extra visibility in the dark, the bike has a high-intensity LED front light that guides you safely through evening traffic. A clear LED display shows the current battery level so you always know how far you can ride, and a safety lock with a manual switch prevents accidental starting of the electric motor. With an IP54 rating, the bike is also resistant to dust and water splashes, making it an excellent choice even on rainy days.

Practical accessories and smart load capacity.

For those who want to bring more than just themselves, the DYU C9 offers generous loading options. The rear luggage rack handles up to 120 kg and can be combined with a front basket to increase the load capacity even further. Whether you're going shopping, transporting sports equipment or taking your child along for a ride, you have everything you need to travel comfortably. DYU also offers several accessories that can be adapted to your particular lifestyle – create an electric bike that suits you perfectly.

Built for the Swedish climate.

With an operating temperature from -10°C to 45°C, the DYU C9 is ready to face both cold winter mornings and warm summer days. The robust construction and reliable components mean you can feel confident that your electric bike will perform regardless of the season. With its stable frame, strong motor and smart features, the DYU C9 is a safe choice for anyone who wants an electric bike they can rely on – every day.

Spare parts.

If you need spare parts that are not in our range, don't hesitate to contact us. We offer the option to special-order the specific spare part you're looking for and give you a cost estimate. Our customer service is always ready to help you find the right solution for your needs and ensure that your product continues to work optimally. We strive to offer the best service for our customers and make sure you get the support you need.

The DYU C9 can easily be adapted to your needs with smart add-ons such as an extra saddle, an extended luggage rack or a practical front basket – accessories shown in our product images and videos. These add-ons are sold separately and can give your electric bike even more functionality and comfort. Feel free to contact our customer service or chat with us directly on the website to check availability and get help adding the desired accessories to your order.

Shipping terms

Free shipping: Applies to orders from €69.90 across the EU.
Shipping cost: For orders under €69.90, a shipping fee of €6.95 applies.

Delivery times

• All products: Delivery time is 5–10 working days.
• Special orders: For special orders placed via email, such as spare parts, delivery can take up to 20 working days.

Home delivery or pickup point

For larger products such as electric scooters and electric bikes, we always offer home delivery straight to your door, completely free of charge. It is the customer's responsibility to be available at the specified address during the delivery window – the carrier will usually contact you in advance to arrange a time.

If you would prefer to collect your parcel at a pickup point, please contact the carrier directly to arrange this.

For standard shipments, if the parcel does not fit in your letterbox, you will receive a notification about collection or a new delivery attempt.

You have a 14-day right of withdrawal from the date you receive the goods. Read more about warranty and consumer rights.

Card payment
We accept card payments with Visa, Mastercard and American Express.

Klarna
With Klarna you can choose between Pay now, Pay later and Financing. Flexible and secure.

Apple Pay & Google Pay
You can also pay quickly and easily with Apple Pay or Google Pay.

PayPal
With PayPal you can pay without revealing your payment details and flexibly choose how you want to pay.

We are happy to help you with any questions or concerns and we always respond within 24 hours. Visit our Help Center to find answers to the most common questions or to contact us directly.

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.

Electric scooters (e-scooters)
Rules for e-scooters are not fully harmonised across the EU – each member state sets its own requirements. In most EU countries, e-scooters are limited to a top speed of 20–25 km/h for use on public roads, and some countries also require type approval, insurance or a minimum age. Models that exceed the national limits – for example with higher top speeds or stronger motors – may generally only be used on private property. Always check the current rules with the national transport authority in your country before riding on public roads.

Electric bikes (pedelecs)
Across the EU, an electric bike is treated as a regular bicycle if the motor has a maximum continuous rated power of 250 W, only assists while you pedal, and cuts out at 25 km/h (EU Regulation 168/2013 and EN 15194). Such pedelecs require no registration, licence or insurance. The motor may temporarily deliver a higher peak output, as long as the continuous rated power does not exceed 250 W.

Faster or more powerful models (such as speed pedelecs with assistance up to 45 km/h) are classified as mopeds (category L1e-B) and are subject to type approval, registration, insurance, helmet and licence requirements that vary by country. Models that do not meet these requirements may only be used on private property.

We strongly recommend wearing a helmet, even where it is not mandatory.

Official information:

• EU Regulation 168/2013 – approval of two- and three-wheel vehicles (EUR-Lex)
• European Commission – Road Safety