Urban Biker B400B (2025) | diamond from €2020 - Refurbished with a 30-Day Free Trial

Your refurbed product

Our refurbished sports equipment is up to 40% cheaper and more sustainable than buying new. It is completely renewed and carefully tested by experts. This is also the advantage over, for example, used skis, bicycles or fitness equipment. In addition, we have sports equipment made from recycled materials in our range. Refurbed products have at least a 12-month warranty and a 30-day trial period.

Urban Biker B400B (2025) - Description

The standout feature of the Urban Biker B400B (2025) is its reliable motor and battery setup that keeps you moving smoothly on every ride. Whether you’re commuting through the city or tackling off-road trails, this e-mountain bike offers consistent power and control that makes daily rides hassle-free.

This bike suits a wide range of riders who want dependable performance without compromise. If you cycle to work, navigate mixed terrain on weekends, or simply enjoy longer rides with less strain, the B400B supports your lifestyle with solid engineering and user-friendly design.

Key features and benefits:

The Bafang 250W motor delivers steady assistance, helping you conquer hills and maintain speed without exhausting yourself.
A large 720 Wh battery provides extended range so you can explore further or handle daily travel without worrying about running low on power.
Shimano brakes ensure confident stopping power in varied conditions, adding safety and control whether you’re descending or navigating traffic.
The Shimano Cues rear derailleur offers smooth, reliable gear changes for adapting quickly to changing terrain and keeping your ride efficient.
The diamond frame shape combines strength and classic style, giving you a sturdy platform that handles well and looks good.
Designed as a unisex model, this bike fits a broad range of riders comfortably, making it a versatile choice for anyone.

Picture your typical day with the B400B: You set off from home with confidence, knowing the battery will last through your commute and errands. When you face a steep hill, the motor eases the effort. Approaching busy intersections, the Shimano brakes respond precisely. After work, you take a trail where the reliable gears keep the ride smooth and enjoyable.

Q: How far can I expect to ride on a single charge? A: The 720 Wh battery offers a high capacity that supports longer distances, ideal for extended rides or daily commuting without frequent recharging.

Q: Is this bike suitable for all kinds of terrain? A: Yes, the combination of motor power, responsive brakes, and smooth gears allows you to handle city streets and off-road paths with confidence.

Q: Can both men and women ride this comfortably? A: The unisex design and diamond frame shape ensure the bike fits a wide range of riders comfortably and securely.

The Urban Biker B400B (2025) is a solid choice for anyone seeking a dependable e-mountain bike that handles daily demands with ease. Its reliable components and thoughtful design offer peace of mind on every journey. Choosing this bike also means making a more sustainable choice in your mobility. It comes with a warranty and return policy to support your confidence in the purchase.

What is refurbed?

refurbed is an online marketplace that serves as a one-stop-shop for sustainable consumption in various categories: electronics, household appliances, sports, and more.

Why should one buy from refurbed?

At refurbed, we offer you a more sustainable alternative to conventional sports goods. All sports goods listed on our platform are either refurbished or newly made from recycled materials. This way, we reduce the dependence on new resources, reduce waste, and lower CO₂ emissions. In addition, for every item sold, we support environmental protection projects. Furthermore, you have a 30-day free trial and a minimum 12-month warranty on every product. This way, you can shop with us without any risk.

What does "refurbished" mean?

These are products that are either used or can no longer be sold as new. Each item undergoes a refurbishment and quality control process to ensure it meets the high quality you can expect from refurbed. By giving these items a second life, we can both reduce waste and offer more affordable sports equipment.

How is “refurbished” classified?

We want to offer affordable and environmentally conscious sports equipment without compromising on quality. Each item undergoes a refurbishment and quality control process to ensure it meets the high quality you can expect from refurbed. All our "refurbed" items are in perfect operating condition and are primarily graded based on visible signs of wear:
Excellent: Minor, not immediately visible optical defects.
Very good: Minor, visible optical defects.
Good: Visible optical defects.

What does "recycled" mean?

In line with our circular thinking, refurbed Sports offers not only refurbished products, but also new sports equipment made from recycled materials. This includes upcycled materials, old stock, pre- and post-consumer recycling, and other waste. By reusing existing materials, we minimise waste, consume fewer resources, and contribute to a better environment.

How does refurbed guarantee the quality of the products?

Only professional and certified refurbishers are allowed to offer their products on refurbed. We monitor customer satisfaction and refurbisher performance closely and conduct regular quality tests to ensure an excellent shopping experience for all. And finally, all our refurbishers are based within the EU to enable fast delivery times and optimal contact with the refurbisher.

How does the 30-day free trial work?

If you are not satisfied with your order, you can return it for free within the 30-day free trial. You can contact the refurbisher directly via your customer account and let them know that you want to exchange or return your item. Alternatively, you can of course also contact our refurbed customer service. We are happy to help and contact the refurbisher for you. You will receive a free return label from the refurbisher by email or in your customer account.

What are my warranty conditions?

We offer you a 12-month statutory warranty. This covers all defects, i.e. everything that is considered poor workmanship of the product and was not caused by your own actions.

Which environmental protection projects do we invest in?

We have planted over 6.6 million trees since our foundin, and we are very proud! We realised that planting trees alone does not tackle all of the environmental issues we a passionate about, however. That's why we now also support projects that
- restore landscapes — ecosystems are repaired and jobs are created, including tree planting along the way
- remove carbon from the atmosphere and store it permanently
- recycle electronic waste and reuse materials

Urban Biker B400B (2025) | diamond grey | M | 54 cm | < 500 km

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Urban Biker B400B (2025) - Description

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Urban Biker B400B (2025) | diamond
grey | M | 54 cm | < 500 km