• B2B

130 km

Maximum range

672 Wh

Battery capacity

250 W

Motor power

24,5 kg

Bike weight

** The offer includes a test electric bike Ecobike SX 300 Blue 18 "with minor defects such as paint damage, caused during use. The bike has a mileage of 254 km, an integral part of the offer is a test battery Greenway 48V 10.4 Ah (499.2 Wh) or LG 48V 14Ah (672 Wh).

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

We have redefined technology that has proven itself in all conditions for years. Meet the Ecobike SX300. An MTB e-bike that combines the continuation of fantastic performance with the design of the future.
Ecobike SX300 is characterized by a unique design. The new proprietary frame design makes the e-bike immediately catch the eye, but also works great in practice. The battery is an integral part of the frame, completely lost in it, and the geometry provides great comfort, good weight distribution and safety.

The electric support is based on the technology with a DAPU® central motor, proven and appreciated for years by users of our bicycles, which generates up to 95 Nm of torque. It easily helps to overcome even difficult hills and provides a lot of driving pleasure.
The system is powered by an LG battery. You can configure your bike with a 10.4 or 14 Ah 48V package. The Smart BMS technology we use ensures the efficient operation of the battery and contributes to its longer life.
The operation of the system is supported by a control panel with a color display. It has been equipped with a twilight sensor that automatically adjusts the screen backlight to the conditions in which you move. Its friendly interface provides intuitive navigation between individual functions and settings.
There was also a throttle lever that can be used to activate the system supporting the bike's handling.
The motor and battery have been carefully placed to maintain the best possible weight distribution.

At Ecobike, we tend to use good accessories from proven suppliers.
We got great traction with Impac Smartpac 29x2.1 tires and a super-damping RST® Blaze TNL fork.
An e-bike with a powerful motor requires a solid derailleur - in this case we focused on SRAM® GX with 10 gears.
In difficult conditions, brakes are the basis of safety. Shimano® hydraulic disc brakes take care of it on the SX300.

Ecobike SX300 will allow you to discover not only beautiful places, but above all new possibilities!

Average range for individual batteries:

  • 10.4 Ah GREENWAY 48V : 50-80 km (included in the price of the bike)
  • 14 Ah LG 48V : 60-135 km (included in the price of the bike


FHeadset angle (degrees)


ESeat tube angle (degrees)


DWheel base (mm)

1 149.40

CSeat tube length (mm)


BHead tube (mm)


AEffective top tube length (mm)



Technical specification



18" hydroformed alluminium


RST BLAZE TNL 29 (skok:100 mm)


29 inches / reinforced rims / stainless spokes


Impac Smartpac 29x2.10


SAPIM 13G / Front wheel: 290 mm / Rear wheel: 255 mm

Front hub


Rear Hub



Zoom MTB-AL-312BT

Handlebar stem

Promax MA-47


VELO VLG-776-12D3+VLP-171


SHIMANO BL-MT200 (hydraulic)


Shimano Alivio RD-M3100 9-speed


Shimano Altus SL-M2010


Shimano CS-HG200 11-36 T


KMC X9 118L


VELO VL-3363 NP1

Maximum load

125 kg


24,5 kg (aluminium)



100-240V / 54.6V / 2A / D type

Smart BMS


Cells brand


Capacity Wh

672 Wh




48 V


60 - 135 km


30 A


700 charges

Charging time

4 - 8 hours

Capacity ah

14 Ah

E-bike system






48 V


95 N.m

Maximum power

840 W


250 W


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

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