EcoBike 19″ SX 4


The Ecobike SX looks like it was drawn in one stroke, but its design is the result of complex work. The frame has been designed for good ergonomics, to accommodate the entire battery, and to be solid at the same time. We have obtained a durable structure that holds the battery securely and makes its insertion and removal more convenient. As always at Ecobike, you can configure your bike with batteries of capacities 13 and 17.5 Ah.

For a unique riding experience and reliable assistance, our proven electric system, used in our bikes for years, is constantly improving. The powerful and maintenance-free Bafang motor, which drives the rear wheel, will enable you to tackle hills and will not give up even in challenging conditions. Thanks to the modern controller, you don’t 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 select the best settings for you. There is also a gas lever, which you can adjust to your needs, allowing you to start the bike’s support by default.

We want to ensure the SX won’t let you down, so durable hardware is a must. We have used high-end Microshift Marvo gears, Alhonga hydraulic brakes, the 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 venture into the unknown!

SKU: ECOBIKE_SX4 Categories: ,


Battery Power (Wh)

Maximum range

Bike weight

Engine power

468 – 630 Wh
140 km
25.5 kg
Battery power (measured in Wh – watt-hours) translates into e.g. for maximum route range and riding time on an assisted electric bike with a fully charged battery It defines the maximum distance that can be covered on one battery charge. The distance depends on the weight of the rider, the difficulty of the terrain as well as the level of assistance The total weight of all components of the bicycle – engine, battery, frame and accessories. EcoBike electric bikes are characterized by the lowest ratio of weight to engine power The power of the electric bike motor translates into the maximum speed up to which the motor will support the ride. Some EcoBike electric bikes have the option of selecting the motor power, which allows you to assist up to 25, 35 or 45 km / h – depending on the country’s traffic regulations


Don’t hesitate to ask us for more technical information!

Additional information


Battery 13 Ah Greenway, Battery 17.5 Ah LG

Electric Bikes

Mountain Bikes

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