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COSWHEEL GT20 Electric Bike for Adults, Electric Dirt Bike with 1500W Motor 48V/25Ah Removable Battery, Up to 31MPH & 93 Miles, Electric Motorcycle with 7-Speed, 20" x 4.0 Fat Tire Ebikes for Adults

  • Based on 49 reviews
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Availability: Only 5 left in stock, order soon!
Fulfilled by COSWHEEL Direct

Arrives Sunday, May 31
Order within 14 hours and 9 minutes
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Style: Gt20


Features

  • Powerful 1500W MotorThe electric motorcycle for adults equipped with a 1500W (1000W rated) Brushless Motor and the intelligent and agile 25A controller, effortlessly handle diverse terrains like roads, rough terrain, mountains and fields, adjust the operating speed of different terrains, is better Balance Performance. Robust motor delivering 80N.M torque, providing Electric Bikes strong power and climbing capabilities. Even on off-road, steep paths, the electric dirt bike can easily go uphill.
  • High-Capacity Removable BatteryCOSWHEEL GT20 long range E-Bike with 48V/25Ah battery with UL-certified and BMS system which its output stable and strong , high and low tem-perature adaptability, high discharge without fear of high load, to greatly improve the safety factor. It allows the fat tire electric bike to reach a range of 83-93 Miles per full charge for 3.5-8 hours so that it can meet riding or daily commute needs.
  • High Safety Performance120" x 4.0" Fat Tires (All Terrain, Directional Tread, High-Density) have high wear resistance and super grip ability, and the tread design reduces rolling friction and side slip, adds protection while cornering in various roads and weather conditions, ensuring smooth riding. 2Efficient Hydraulic Disc Braking system for both front and rear wheels, braking more timely, high-speed emergency braking can also stop in seconds, give you more control over your ride.
  • 3 Riding Modes & Riding ComfortablyElectric Mode, Pedal-Assist Mode, Bike Mode. Whether it's shortening your commuting time during workdays, or exploring new trails outdoors on weekends, this electric bicycle for adults is a great choice. Double suspension shock absorbers, Shimano 7-Speed gears, classic angel eye headlight, front & rear turn signal lights, highlight LED rear brake light, large-sized LCD display, providing you with a comfortable and stable off-road riding experience.
  • Thoughtful Customer ServiceThis Electric Dirt Bike for Adults comes 85% pre-assembled. We provide the installation tutorial video, manual and tools to help you assemble. Each COSWHEEL Electric Bike comes with 1-year all-inclusive warranty service. We provide professional technical guidance, if you have any questions, please feel free to contact us and we will reply you in 24hrs. (Tip: Pls reserve the original package for some time in case for any issues of Ebike return.)

Bike Type: Electric Bike, Electric Dirt Bike, Electric Motorcycle, Electric Mountain Bike, Commuter Electric Bicycle, Ebike See more


Age Range (Description): Adult


Brand: COSWHEEL


Number of Speeds: 7


Color: Black & Yellow


Wheel Size: 20 Inches


Frame Material: Aluminum


Suspension Type: Dual


Special Feature: Electric, Portable


Included Components: GT20-25AH Ebike*1, Tool Bag*1, Fender*2, Charger*1, User Manual*1


Bike Type: Electric Bike, Electric Dirt Bike, Electric Motorcycle, Electric Mountain Bike, Commuter Electric Bicycle, Ebike


Number Of Speeds: 7


Suspension Type: Dual


Additional Features: Electric, Portable


Brake Style: Dual Hydraulic Disc Brakes


Specific Uses For Product: Outdoor activities, Off-road, Mountain biking, Commuting


Power Source: Electric


Lithium Battery Energy Content: 1200 Watt Hours


Bicycle Gear Shifter Type: Twist Grip


Skill Level: Intermediate


Gear Type: cassette


Intended Riding Terrain: Mountain Terrain, Off-road, Unpaved Trails


Derailleur Configuration: Rear


Bicycle Drivetrain Type: Hybrid/Pedelec


Electric Assist Type: Pedelec


Battery Life: 8.3 Hours


Frame Material Type: Aluminum


Wheel Material: Aluminum


Warranty Type: Limited


Maximum Weight Recommendation: 330.7 Pounds


Is Assembly Required: Yes


Age Range Description: Adult


Brand Name: COSWHEEL


Included Components: GT20-25AH Ebike*1, Tool Bag*1, Fender*2, Charger*1, User Manual*1


Model Name: GT20


Manufacturer: COSWHEEL


Warranty Description: 1 year


Unit Count: 1.0 Count


Color: Black & Yellow


Theme: Motorcycle


Style Name: Gt20


Wheel Size: 20 Inches


Size: 20 inch


Item Weight: 86 Pounds


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 31

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • A great bike for a great price
The bike is amazing, its fast and fun. This is the second bike I have purchased by coswheel. The bike is extremely durable. The assembly process was pretty easy and quick. This bike is definitely a great value for the money. Additionally customer service was beyond expectation, I had a part that was damaged by the shipping company and the team here helped resolve the issue quickly. This customer experience it top notch! ... show more
Reviewed in the United States on April 7, 2026 by SB

  • Great bike with a few slight flaws Great bike with a few slight flaws
So after about a year of owning this bike I'm giving it 4 stars and here is why Pros: 1. Large Comfortable seat 2. The motorcycle/moped style will have plenty of people asking what Is it 3. Going just about 30 mph gets you where you need to go 4. The headlight and turn signals are great 5. It have front rear dual piston disk brakes has save my butt way to many times to count from bad drivers on the road Now the cons: 1. Battery life is very short on *on Throttle only can save battery by peddling every once and awhile but with how the bike is its not the most comfortable thing to do 2. The tires it comes with are thin and I mean this so upgrade to better tires asap 3. I've only Broken one part so far on the bike and it's the spokes on the hub motor because they are thin. Plus: coswheel dose sell parts from there website and summit prestige also ships there parts as well. Negative: it takes awhile to ship from both because websites 4. Upgrade the rear shock asap the stock one is okish but will bottom out on you if you are a heavier person With all that being said after putting almost 1000 miles on the bike I recommend it if you need good commuter bike that looks cool and rides well and has good mid range speed and stability then definitely give it a ride ... show more
Reviewed in the United States on November 23, 2025 Reviewed in the United States on November 23, 2025 by jonathan m.

  • Fantastic Ebike! Fantastic Ebike!
This is a great Ebike that provides an almost motorcycle like experience when riding. It has pedal assistance and great stability. The motor can be set from 1-5 pass mode coupled with a 7 speed shifter and oil filled brakes that stop quickly. It was fairly easy to assemble but it's best to have two people as it makes the job much much easier than trying to do it on your own. The headlight is bright and it's working taillight and directional signals are a nice added feature! The power is good, especially on hills too. The value you get is well worth the money in my opinion. Go for it! You won't be disappointed! ... show more
Reviewed in the United States on January 25, 2025 Reviewed in the United States on January 25, 2025 by Rick Janney

  • Quality
This E-bike is better both in riding quality and flat out coolness than E-bikes that cost double the price. I've road It's got all the power needed to get you from point A to B quickly. The headlight is awesome for riding at night as it features both high beam and a liw beam setting. Blinkers are very sleak and easy to operate. This bike is just awesome. ... show more
Reviewed in the United States on May 30, 2025 by Andrew Clarke

  • Great E-bike!
Love this e-bike! Can get it up to 32mph but I also only weigh 120 and I’m 5’6. Bike is very sturdy and fast and easy to assemble. However the quick release is not good at all. I’ll prob have to replace. Bike is heavy so if you live on the 2nd floor it’s easier to use walk assist and push bike up. Can’t wait o leave a review after I’ve put a few miles on it! Update: Also may want to get better tires. They barely have grip to them. Very thick but slide very easily on pavement. Other than that bike has been great. ... show more
Reviewed in the United States on April 10, 2024 by Whit Briggs

  • Great E-Bike
The kid love the style and ride. He dropped and key ignition was broken. I contacted the Coswheel and they sent me the replacement part right a way with DHL. Wonderful to have a good customer service. Thank you
Reviewed in the United States on May 28, 2024 by Maung A. Lin

  • Bike is great...when it works... Bike is great...when it works...
Both manufacture and Amazon customer service is TERRIBLE! If you ever get a person you will get the run around. It is going on a full month now of me trying to get a replacement part for my 7 month old bike. It is under the 1 year manufacture warranty PLUS i purchased 2 additional years. At this point I am not sure why. My money is wasted and this bike is useless. The plastic battery connector receptacle broke while riding it on a sidewalk. No off-roading or any unusual riding. Ok, poor design but thought let's just get this replaced. No biggie. Well I reached out to COSWHEEL. Told I needed to go to the Amazon direct seller for a solution. I have been getting the runaround since early December and still no part! They finally sent me a picture of the part they would ship me. It has now been 14 days and no word on shipment. I am unsure what to do at this point but not holding up to warranty is fraud. ... show more
Reviewed in the United States on January 2, 2025 Reviewed in the United States on January 2, 2025 by Amazon Customer

  • Great ride, kickstand sucks
I've been riding this bike for a few months now and can say it's a great bike with all it's features. The only thing is that the kickstand is terrible and the bike tipped over a few tines and got banged up because of it. I now have to replace the seat cover because it was badly damaged from the kickstand not holding up the bike properly. Granted the kickstand is adjustable and I adjusted it but it still fell. So replace the kickstand and get another battery for longer distances, buy overall it's a great bike and I've received a lot of compliments when. Riding through nyc. ... show more
Reviewed in the United States on May 29, 2024 by Alessio Napoletano

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