Ultimate S1+ Metallic Green

"Very nice and fast service. Contacted via email and next day response and solution offered. Problem solved, totally super! Anyway totally happy with me fatbike from tough!"

"I've had my bike from StoerBikes for a while now and I'm still super happy with it! The service is really top-notch - I can always go to them, and they always help me quickly and well. That really makes me feel good."

"The high-quality components and neatly finished buddyseat add to the quality and appearance of the bike. A unique feature of the Urban X is the motor interruption when braking."

"Finally a fatbike you can ride without having your knees next to your ears."

"So happy with my cargo bike from STOER! 🚲✨ It really cycles SO wonderfully and smoothly - even with multiple kids in the cargo box, it feels super stable and light. What I also find a mega plus: the thick tires. That makes cycling not only comfortable, but also safe and sturdy, especially in the city and on different surfaces. You can just tell that this is a quality bike that has been well thought out. I use it every day and would choose it again in a heartbeat. Highly recommended 🤍 Love, Korall".

"The bike is perfect for people with long legs. Sitting comfort is perfect for long distances."

"The image of fatbikes doesn't stop the entrepreneurs behind the STOER Bikes brand. They focus on the adult cyclist."

Powerful 960Wh battery

The Ultimate S1+ from STOER Bikes is equipped with a removable 960Wh battery. This gives you a range of about 80 to 100 km, depending on use, support and conditions.

The battery provides enough capacity for both daily rides and longer distances. Thanks to the removable design, you can easily charge the battery indoors. This way you are flexible and quickly ready for your next ride.

Gates CDX belt drive - low maintenance and quiet

The Ultimate S1+ is equipped with a Gates CDX belt drive instead of a traditional chain. A belt does not require lubrication and attracts less dirt, making maintenance minimal.

In addition, a belt drive runs smoothly and quietly. The belt is resistant to rust and various weather conditions, ensuring a reliable and durable drive in daily use

Immobilizer with 4-digit PIN code

This fatbike is equipped with an immobilizer that works via a 4-digit PIN code. Without the correct code, the bike cannot be turned on.

This provides additional security against unauthorized use and reduces the risk of theft. Entering the PIN is simple and quick, providing additional protection for your bicycle in a practical way, especially in urban environments.

Luxury leather saddle for two

The Ultimate S1+ is equipped with a comfortable leather saddle suitable for carry two people. The wide design and soft finish ensure a comfortable seat even on longer rides.

The saddle provides good support for both rider and passenger while giving the bike a luxurious look. So you ride together comfortably and in style.

Automatic 2-speed motor

The Bafang H720 2-speed motor combines power and efficiency in one system. Thanks to the two-speed automatic transmission, the motor itself shifts between low and high assistance, allowing you to accelerate smoothly and stay comfortable at different speeds.

The motor provides powerful support in headwinds and on inclines, while its quiet operation ensures a pleasant riding experience. Ideal for daily use in the city as well as for longer rides outside.

Safe braking with Tektro hydraulic disc brakes

This bike is equipped with Tektro hydraulic disc brakes for powerful and reliable braking performance. The hydraulic system allows you to brake in a controlled and even manner, with less hand force.

Even in rain or at higher speeds, the brakes continue to perform well. This provides extra safety in city traffic, in unexpected situations and on longer trips. So you can be on the road with confidence and control.

LED lighting with brake indication

This bike features bright LED lights for optimal visibility in traffic. The taillight features an integrated brake indicator, allowing rear traffic to see immediately when you are braking.

This increases safety, especially in the dark or in heavy traffic. This not only makes you highly visible, but also clearly indicates your intention to other road users.

From design to production

STOER Bikes is all about design, innovation and quality. From our passion, we as founders have developed a bike that is powerful, reliable and stylish. From the first sketch to the final production we keep everything in our own hands to make every detail right. We work together with specialists, continuously testing and improving where necessary, so that each bike not only meets our high standards, but is also ready for intensive daily use. What started as an idea grew into a brand we are proud of and with which we show that riding electric can also be tough.

Specifications

Performance

Range: 80 km

960wh Battery

Bafang 250w H720 motor

2 speed integrated automatic gears

55NM torque

Gates CDX belt drive

Removable battery

Frame

Comfortable seat height of 88/89 cm

Suitable for riders from about 1.60 m to about 1.95 m

Handlebars are height adjustable for the ideal seating position

Looking for a lower-entry model? Then check out the CityX

Higher seating position and a larger frame? Then the UrbanX an appropriate alternative

Safety

Tektro hydraulic brakes

Brake lights

LED lighting

Indicators in taillight

Function and stability

Torque sensor

CST 20x4 inch tires

Front and rear suspension

LCD display

Dutch Design

Skai leather saddle

Saddle height: 85 - 88 cm

Security

Closed Bafang system with PIN code lock

Immobilizer