EUYbike S4 Review, 2024

Alright, folks, let’s kickstart this discussion on the EUYbike S4, a sleek electric bike that’s got us buzzing with excitement. With its moto-inspired design and powerful performance, the S4 is like a time machine, transporting us straight into 2024.

But hold on tight, because this bike has more than just good looks to offer. From its impressive range and battery performance to its hill-climbing abilities and safety features, we’re about to dive into a deep analysis of the S4’s capabilities.

So, hop on and join us as we explore the world of the EUYbike S4 and discover if it truly lives up to its moto power.

Key Takeaways

  • The EUYbike S4 offers a powerful 1000W rear-hub motor, providing high-speed performance.
  • With its full suspension and padded seat, the S4 provides a comfortable ride, making it suitable for long journeys.
  • The S4 is reasonably priced at around $1500, offering great value for the features it provides.
  • The bike is designed for off-road use, equipped with a suspension fork and fat tires for tackling rough terrain.

Range Test and Battery Performance

During our evaluation of the EUYbike S4, we conducted a thorough range test to assess its battery performance and overall efficiency. With a battery capacity of 20 Ah or 960 Wh, we found that the advertised range estimates on the webpage weren’t accurate for comparison.

However, in our test, using PAS 5, we were able to cover a distance of nearly 28 miles. This indicates that the S4’s motor/battery pairing is efficient, allowing for a decent range on a single charge.

Hill Test Results

We tested the EUYbike S4’s performance on a hill to assess its climbing capabilities. The results of the hill test were mixed.

When using the throttle power, it took the S4 1 minute and 40 seconds to reach the summit. On the other hand, with PAS 5, it took 1 minute and 15 seconds to reach the summit.

In terms of max-assist performance, the S4’s performance was average compared to other moped-style e-bikes. However, the S4’s speed, motor power, and torque rating didn’t meet our expectations.

Safety and Brake Performance

The safety and brake performance of the EUYbike S4 is impressive, with its hydraulic disc brakes and additional safety features.

The S4 is equipped with Tektro 160mm hydraulic brakes, which provide excellent stopping power. In fact, the S4 has the best stopping distance among moped-style e-bikes, with a range of 18-11. This ensures that riders can quickly and safely come to a halt when needed.

In addition to the hydraulic disc brakes, the S4 also features an oversized headlight, a taillight with brake lights, and an electronic horn for added safety. The bike also has a robust settings menu that allows for customization, including speed limitation.

However, it’s worth noting that turn signals aren’t included, which could be a valuable addition for improved safety and communication with other motorists.

Ride Comfort and Handling

Riding the EUYbike S4 offers a comfortable and smooth experience, thanks to its carefully designed ride comfort and handling features.

The S4’s full suspension and padded seat ensure that bumps and vibrations are minimized, allowing for a more enjoyable ride.

The handling of the S4 feels responsive, with slightly impacted turning radius. This makes maneuvering around corners and tight spaces easier and more precise.

The knobby tires provide excellent grip and stability, allowing riders to confidently lean into corners without fear of losing traction.

Additionally, the S4’s full suspension system handles off-road terrain competently, providing a smooth and controlled ride even on rough surfaces.

2024 Moto-Inspired Design and Power

With its moto-inspired design and powerful performance, the EUYbike S4 stands out as a formidable option for riders seeking both style and speed.

The sleek and aggressive aesthetic of the S4 gives it a distinct moto look, making it perfect for riders who want to make a statement on the streets.

But it’s not just about looks—the S4 also delivers on power. Equipped with a 1000W rear-hub motor, this e-bike offers impressive acceleration and top speed capabilities.

Whether you’re cruising through the city or tackling off-road trails, the S4’s moto-inspired design and powerful performance make it a thrilling ride that will turn heads wherever you go.

Frequently Asked Questions

What Is the Maximum Speed of the EUYbike S4?

The maximum speed of the EUYbike S4 is impressive. With its 1000W rear-hub motor, it can reach high speeds that will surely satisfy any rider’s need for speed.

How Long Does It Take to Fully Charge the EUYbike S4 Battery?

It takes approximately 4-6 hours to fully charge the EUYbike S4 battery. We found that the charging time was relatively quick, allowing us to get back on the road in no time.

Can the EUYbike S4 Be Used in Rainy or Wet Conditions?

Yes, the EUYbike S4 can be used in rainy or wet conditions. It is equipped with hydraulic disc brakes, which provide excellent stopping power even in wet conditions, ensuring safety and control.

Is the EUYbike S4 Suitable for Tall Riders?

Yes, the EUYbike S4 is suitable for tall riders. With its adjustable seat height and spacious frame, it provides a comfortable riding experience for riders of various heights.

Does the EUYbike S4 Have a USB Charging Port for Electronic Devices?

Yes, the EUYbike S4 does have a USB charging port for electronic devices. It’s a convenient feature that allows us to charge our devices on the go while riding the bike.


In conclusion, the EUYbike S4 is a powerful and stylish electric bike that offers a comfortable and thrilling ride.

With its customizable settings and off-road capabilities, it provides great value for its price.

The S4 performs well in terms of range, hill climbing, safety, and ride comfort.

Its moto-inspired design adds to its appeal.

Overall, if you’re looking for a high-performance electric bike with a stylish design, the EUYbike S4 is definitely worth considering.

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