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Ecotric Seagull Electric Mountain Bicycle - Matt Black
Ecotric Seagull Electric Mountain Bicycle - Matt Black
Ecotric Seagull Electric Mountain Bicycle - Matt Black
Ecotric Seagull Electric Mountain Bicycle - Matt Black
Ecotric Seagull Electric Mountain Bicycle - Matt Black
Ecotric Seagull Electric Mountain Bicycle - Matt Black
Ecotric Seagull Electric Mountain Bicycle - Matt Black
Ecotric Seagull Electric Mountain Bicycle - Matt Black
Ecotric Seagull Electric Mountain Bicycle - Matt Black
Ecotric Seagull Electric Mountain Bicycle - Matt Black-sizeguide

SKU: SEAGULL26S900USB-MB Availability: in stock Many in stock Out of stock You can purchase this product but it's out of stock

Ecotric Seagull Electric Mountain Bicycle - Matt Black


At first glance, the Seagull's creative shape design will catch your eyes. We choose a straight sloping Aluminum Alloy upper tube instead of the traditional frame structure. This design looks like a seagull is about to streak across the sky, also gives you a feeling of elegance and flexibility.

With 26×2.125 "low-drag tires and a 1000W motor, the Seagull can meet your speed requirements. The suspension front fork and Shimano 7 speed system give you a more comfortable and labor-saving cycling experience. Reliable Front and Rear Hydraulic Disc Brake not only have a better braking effect, adding a guarantee for your safety and also let you never forget its comfortable hand feeling.

"Fly" with the Seagull, Explore the new world with ECOTRIC®!

To learn more about the manual of this bike, please click here.




Rear Hub 48V 1000W


48V 13AH

Weight Capacity



Ecotric Smart LCD 

Recommended rider

Click(the size guide)


hydraulic Disc 160mm Rotor



Battery Life

400-600 Cycles


Left Brake For Rear/Right Brake For Front


Pedal Assist On-Demand Throttle

Battery Life 

400-600 cycles


26×2.125‘ Tires




Aluminum Alloy 

Weight With Battery

65 lb


hydraulic Disc 160mm Rotor


Speed Sensor 

Charging Time




*Ecotric bicycles set speed limit according to United States federal regulations, maximum speed in power mode is programmable and can be adapted to the local regulations of any country.

*All range estimates are contingent upon rider and towing weight, wind speed and terrain.


Customer Reviews

Based on 18 reviews
Frank Talk Imaging (Staten Island, US)
ECOTRIC SEAGULL my first ebike.

My first ebike and I am very happy about my new Ecotric Seagull. I give it 5 stars

RG (Las Vegas, US)
Better than expected

Bike has been better than expected. I also was not shipped a lock but the team sent it out the next days with no problems.

Paul Towne (Penn Valley, US)
Another great bike from Ecotric!

I purchased a Ecotric 20" fat tire three years ago for my 65th birthday. After putting over 5,000 miles on my fat tire I decided I wanted to upgrade and chose the Seagull. Like the fat tire before it, it's a great bike! I live in the Sierra foothills, so I have a lot of steep inclines to deal with. Although the fat tire handled the inclines, it took a lot of effort. The Seagull handles them with ease. I highly recommend the Seagull.

Ben (Aurora, US)
A question

I am seriously considering buying this bike and I would like to know from people who have ridden it what your height is , I am 5" 8 and after reading reviews and watching videos I'm just not sure , any input would be appreciated.

Christopher M. (Hanover, US)
Seagull Qualities and Features I Enjoy

Introduction – I have been a bicycling enthusiast for 48 years and decided to make the change to electric due to health issues. The Seagull is my second ebike purchase from Ecotric's distributors and I have been riding it daily since October 2020. Although I have a driver’s license, I made a commitment a few years back to reduce my carbon footprint and gave up my car.

Overview – I received this bike earlier than expected. No shipping damage. Assembly was as easy as expected with no surprises.
When I rode this bike for the first time I was immediately impressed with the frame geometry. This bike goes straight like a missile and takes curves like on rails. Frame-flex is non-existent.

Hydraulic Brakes – One-finger Braking each hand is new for me and I am liking it!

Road Tires – Smooth riding and STICKY

Strong Battery - Running Light + Brake Light built into battery box

LCD Controller with USB port - Fully readable in bright sunlight. I much prefer LCD over the more colorful but less legible LED type of display.

Torque-y Motor – I ride year-round. First snow of the season brought about ten inches. I rode through eight inches of heavy slush and snow at slow/walking speeds and the bike powered through it like a two-wheeled tractor!

Incredible Frame Geometry – This bike is super stable and easy to ride. I have ridden it without the battery installed and it is a fun ride as a non-powered bike as well.

Silicone-Sealed Electrical Connections in Controller Box Compartment - Controller is housed in a metal compartment that is integral to the frame. It is accessible through the well-fastened side panel. The only reason I opened the controller box was that I read that someone had ridden a different brand of bike in a heavy rain and the bike stopped working until it dried. No worries for me with this bike, though and that is crucial!

Adjustable Front Suspension – Lively and responsive for my road and light trail riding

Rear Axle Torque Arm With Additional Torque Washers - Prevents Axel Spin-out. It seems that some bikes in this price range do not have torque arms. Weird.

Buttressed (reinforced) rear wheel dropouts - Nice, strong and pretty.

Adjustable Kickstand with Wide Foot – Won’t fall over in grass and doesn’t mar floors

Nearly Silent Operation with Direct-Drive Motor - I thought through this choice for a couple of years. After trying both geared and direct-drive ebikes, I decided I would choose the heavier motor for it’s smooth delivery, quiet operation, dependability and longevity. I realize this puts me in the minority but I don’t do technical trail riding with this bike. For heavy-duty off-roading I would choose a mid-drive full suspension bike.

Q: Is the electric street legal in vermont and nj. also, is a registration required as do < 50cc mopeds?

A: Electric bikes are federally legal and the are legal in Vermont and NJ. They do not require registration because they have pedals and are classified as bicycles. I would, however, check the restrictions in your local ordinances on riding on trails and walkways. We can't guarantee that some towns or cities will ban electric bikes on certain bike paths. What is great about electric bikes is that you can turn off the electrical part of them and then it's just a normal bike.

Q: I am 6'3" tall and wondering if this bike would be too small for my size?

A: Recommended 5’3”- 6’3”, and the weight of 200-265LB.



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