E-bikes have become a popular choice for commuters because of their cost-effectiveness and environmental friendliness. Thanks to their electric assistance, they enable longer rides and make it easier to conquer steep hills. However, the additional electrical components generally also mean a higher purchase price compared with conventional bicycles.
Fortunately, many e-bike manufacturers have recognized the demand for entry-level models and now offer more affordable options without compromising on quality. Two such models are the Heybike EC1 and EC1-ST.
In this article, we introduce the EC1 and EC1-ST—two of the best e-bikes you can currently get for less than €1,000. We compare their key technical specifications and answer frequently asked questions about budget-friendly e-bikes.
Heybike EC1 vs. EC1-ST: Technical Specifications Compared
The EC1 and EC1-ST are Heybike’s two main models. They stand out with a modern design, a powerful motor, an intuitive gearing system, and a removable battery—all in an attractive, affordable package.
To illustrate the differences between the two models, here is a comparison table of the key technical specifications:
| EC1 | EC1-ST | |
|---|---|---|
| Motor power | 250W rear motor | 250W rear motor |
| Maximum speed | 25 km/h | 25 km/h |
| Brakes | Hydraulic disc brakes | Hydraulic disc brakes |
| Gears | 7-speed Shimano | 7-speed Shimano |
| Range | 100 km | 100 km |
| Frame | Diamond frame | Step-through frame |
| Weight | 19.2 kg | 19.2 kg |
| Removable battery | Yes | Yes |
| Maximum load | 150 kg | 150 kg |
As you can see, the two models are similar in many technical aspects, but they are not completely identical. The most noticeable difference lies in the design, which we will examine in more detail shortly.

Performance: How do the EC1 and EC1-ST ride?
Both the EC1 and the EC1-ST are equipped with a powerful 250W rear motor that reaches a top speed of 25 km/h. Thanks to the rear motor’s position, they offer better weight distribution and traction during acceleration compared with front hub motors of similar power.
Both models also feature a 7-speed Shimano gearing system. The wide gear range allows you to adjust the resistance depending on the situation. Shift into a higher gear for faster riding on flat terrain or into a lower gear to tackle steep climbs. The quick shifting ensures smooth, effortless gear changes.
Build Quality & Design: Sturdy, Modern Frame
Made from robust, lightweight aluminum with stainless steel components, the EC1 and EC1-ST are not only visually appealing but also extremely durable. The EC1 features a classic diamond frame with a horizontal top tube—ideal for riders who prefer a traditional bicycle design and value additional stability.
The EC1-ST, on the other hand, features a step-through frame without a horizontal top tube. This makes mounting and dismounting significantly easier, especially when wearing loose clothing such as long dresses.

Battery Life & Charging
Both models are equipped with a high-quality 360 Wh Samsung battery that offers a range of up to 100 km per charge. This allows you to cover long distances without worrying about range. With the Heybike app, you can monitor your rides and see exactly how much farther you can travel before the battery needs to be charged.
Another advantage is the removable battery, which allows you to charge it separately from the frame. This is especially convenient when you cannot bring the frame with you, for example, in a busy café or office.

Who are the Heybike EC1 & EC1-ST suitable for?
The Heybike EC1 and EC1-ST are ideal for recreational riders. They are lightweight, easy to ride, and suitable for long distances. They are an excellent choice, especially in urban and mildly rough terrain.
The two models are also ideal for commuters who use public transportation or regularly climb stairs. Weighing only 19.2 kg, they are light enough to carry or push—perfect for your daily commute or shopping trips.
Conclusion: EC1 or EC1-ST?
Ultimately, whether you choose the EC1 or the EC1-ST depends on your individual preferences. Both models offer powerful motors, long-lasting batteries, and sturdy frames for a comfortable riding experience.
We hope this article helps you choose your new e-bike. Enjoy cycling, and visit Heybike.eu to learn more about our product range!



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