• B2B

140 km

Maximum range

468 - 576 Wh

Battery capacity

250 W

Motor power

23.5 kg

Bike weight

** The offer includes new EcoBike SX3 electric bikes with minor defects, such as lack of decals in a given place, caused in the production process. The bikes have zero mileage, they are not test bikes. An integral part of the offer is the 13/16 Ah (468/576 Wh) display battery**

For information on damages and photos of defects, please contact us at the e-mail address biuro@ecobike.pl

Ecobike SX looks like it was drawn in one stroke, but its design is the result of complex work.
The frame has been designed to keep good ergonomics, accommodate the entire battery, and at the same time be solid.
We have obtained a durable structure that holds the battery well, and its insertion and removal has become more convenient.
As always in Ecobike, you can configure your bike with batteries of different capacities: 13 Ah, 16 Ah.
For a unique riding experience and reliable assistance, our proven electric system, which we have used in our bikes for years and constantly improves. The powerful and maintenance-free Bafang motor, which transfers the drive through the rear wheel, will allow you to climb hills and will not give up even in difficult conditions.
Thanks to the modern controller, you will not have to worry about the drive unit - the system will take care of itself while you enjoy the ride.

On the easy-to-use control panel you can read the most important parameters and choose the best settings for you.
There was also a gas lever, which you can also set according to your needs - it allows you to start the support of driving the bike by default.

We want to make sure the SX won't let you down, so durable hardware is a must.
We used e.g. high-end Shimano Altus/Alivio gears and Alhonga hydraulic brakes, excellent SunTour XCM fork and very strong TRC Dryjack tires on reinforced rims with SAPIM spokes.

Choose the best one for you from the three SX variants and go into the unknown!

Movie title


FHeadset angle (degrees)


ESeat tube angle (degrees)


DWheel base (mm)

1 085.70

CSeat tube length (mm)


BHead tube (mm)


AEffective top tube length (mm)



Technical specification


Model year



17" hydroformed alluminium


SunTour XCM travel 100 mm


27.5" reinforced three-chambered rims / Sapim spokes


TRC Dryjack 27,5"x2,1

Front hub


Rear Hub

not applicable


Zoom 720 mm 31.8

Handlebar stem

Promax 10° / 90 mm


Velo VLG-776


Alhonga HJ-HT472 hydraulic

Front derailleur

Shimano Altus 3 speed

Rear derailleur

Shimano Alivio 9 speed


Shimano SL-M2000 Altus 3x9


SunRace 13-32T 9 speed


Feimin FP-B902W




Shimano FCM371 44 x 32 x 22




Velo VL-3363

Seat post

PROMAX SP-252 (27,2 mm x 350 mm)

Maximum load

125 kg


25.5 kg


Cells brand


Capacity Wh

468 - 576 Wh




36 V


110 - 140 km


700 charges

Charging time

4 - 8 hours

Capacity ah

13 Ah - 16 Ah

E-bike system






Rear hub motor


36 V


45 N.m

Maximum power

540 W


250 W


35 km / h limited to 25 km / h in accordance with EU standard EN 15194


Display model


Display brand


Display type

LCD monochromatic

Safety and quality first

Bikes are all about the equipment. Ecobike e-bikes combine reliable technologies from established manufacturers with durable electric motors and long-lasting batteries.

All Ecobike products are manufacured according to strict European Union regulations & standards: EN15194 / EPAC / ISO4210-2

Ecobike e-bike parts: Ananda, Bafang, DAPU, LG, Schwalbe, Shimano, Spaninga, SRAM, SR SunTour, Selle Royale, VELO, Wellgo

E-bikes FAQ

What is the difference between an e-bike and a traditional bicycle?

An electric bike, or e-bike, supports muscle strength and makes it easier to climb hills and travel over longer distances. An electric bike can be a fast and cheap means of transport in the city (electric city bikes, e.g. the Ecobike City series). There are also electric mountain bikes (MTB), trekking, which give a lot of pleasure to ride on any terrain. Ecobike electric bicycles are suitable for everyone. Skills or age don't matter.

How fast can I ride an electric bike?

Electric bicycles reach different speeds, depending on the power and type of motor, as well as the battery. The fastest of them, e.g. Ecobike speed bikes have a maximum speed of about 40 kmph. In accordance with applicable regulations, electric bicycles can travel on public roads at speeds up to 25 km / h. After exceeding this speed, the electric support is turned off and we are dependent on the strength of our muscles. In addition to public roads, you can unlock the maximum speed using the display panel

Is an electric bike heavier than a regular bike? How much does an e-bike weigh?

An average electric bike weighs about 24 kg. Additional kilograms include engine, battery and drive system. The higher weight of the bike is not felt in any way while riding.

How long does it take to charge the electric bicycle battery? Where can i do that?

The electric bicycle battery is charged anywhere that has access to a regular outlet. We can charge it at home, at work, anywhere. It is important to follow the manufacturer's rules set out in the instructions, including use the original charger and do not allow long-term discharge

How often do you need to charge the battery?

The frequency of charging depends on the driving style. Some will charge the battery every day, others every week. If we use the electric bicycle regularly, we charge the battery when it is discharged. Remember to use the original charger and not to drain the battery during extended periods of non-use (e.g. in winter), but to maintain a charge level of approx. 60-80%. Thanks to this, we will significantly extend the battery life

What is the battery life span? How long does the bike battery last?

The analysis shows that the average battery of an electric bicycle retains its original capacity after about 700-800 charging cycles (manufacturers usually indicate a value> 500 cycles). This means that with very intensive use of the electric bicycle all year round, when charging the battery every 2 days, the battery will remain functional for up to 3 years! Importantly, after this time, the battery will continue to work, but may gradually require more frequent cycles and reduced capacity

Electric bicycle and rain or snow

In what atmospheric conditions can you ride an electric bike? The answer to this question is: everybody. Electric bicycles, including their motors and batteries, are specially adapted and secured to serve throughout the year, regardless of the weather.

How to care for an electric bike? Can you fix it yourself?

An electric bicycle requires similar maintenance as a traditional bicycle. To avoid breakdowns and problems, you must regularly clean dirt, dust, mud. Ecobike electric bicycles have already traveled tens of thousands of kilometers without any fault. However, when a malfunction occurs, it is advisable to contact a professional service.


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Ecobike product catalog

Download the newest Ecobike product catalog for 2023 bike season in PDF

Catalog 2023