GUGOIS 20" * 4.0 Electric Bike for Adults/Teens, 750W Electric Mountain Bike, 48V 15.6Ah Battery Fat Tire Ebike, Full Suspension, USB-A, Max.28mph, UL2849
GUGOIS 20" * 4.0 Electric Bike for Adults/Teens, 750W Electric Mountain Bike, 48V 15.6Ah Battery Fat Tire Ebike, Full Suspension, USB-A, Max.28mph, UL2849
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GUGOIS 20" * 4.0 Electric Bike for Adults/Teens, 750W Electric Mountain Bike, 48V 15.6Ah Battery Fat Tire Ebike, Full Suspension, USB-A, Max.28mph, UL2849

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GUGOIS 20" * 4.0 Electric Bike for Adults/Teens, 750W Electric Mountain Bike, 48V 15.6Ah Battery Fat Tire Ebike, Full Suspension, USB-A, Max.28mph, UL2849GUGOIS 20 4 0 Electric Bike Adults Teens 750W Electric Mountain Bike 48V 15 6Ah Battery Fat Tire Ebike Full Suspension USB A Max 28mph UL2849GugoIs 2 500W Dual Motor Electric Bike Adults 26 Fat Tire Electric Mountain Bike 48V 23Ah Battery Folding Ebike Aluminum Alloy Hydraulic Disc BrakesGugoIs 750W Electric Bike Adults 20 4 0 Fat Tire Electric Bike 48V 15 6Ah Battery Mountain Ebike View Mirror Phone Holder Bag Max 28mph UL2849GugoIs 750W Electric Bike Adults 20 4 0 Electric Mountain Bike 48V 20Ah Removable Battery Fat Tire Ebike Full Suspension Phone Holder Bag Max 28mph U
Actual ColorGT20-Standard

Key item features

  • Potent Performance: Features a 750W brushless motor, 80 Nm torque, achieving 28 MPH top speed, and conquering 35-degree inclines on rugged terrains.
  • Extended Battery: Includes a removable 48V 15.6Ah (748.8 Wh) UL2849 certified Lithium-Ion battery, offering 25-55 miles range per charge and 4-6 hour fast charging.
  • All-Terrain Resilience: Equipped with 20x4.0-inch anti-skid fat tires and full suspension, ensuring stable grip and comfortable shock absorption on diverse off-road conditions.
  • Versatile Riding: Offers 5 riding modes and a 7-speed shift system for adaptable performance, catering to various demands from mountain to flat roads.
  • Enhanced Safety: Integrates an intelligent LCD display for monitoring, bright headlight/taillight, plus dual disc brakes for reliable stopping power and visibility.
  • Practical Additions: Comes with a phone holder featuring a USB-A charging port, a storage bag, and is built with a durable high carbon steel frame.
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Specs

Bicycle type, Mountain BikesMaximum travel distance, 55 miMaximum speed, 28 mphBattery capacity, 15.6 Amp HoursElectric bicycle class, Class 3Charging time, 5 h

About this item

Product details

GUGOIS GT20 750W Electric Bike for Adults / Teens with Phone Holder / USB-A Charging Port / High Performance Electric Bicycles/ 4.0 Fat Tire Electric Mountain Bike

The GT20 adult electric bike is designed for riders seeking both thrills and reliability. Featuring a robust high carbon steel frame, equipped with 750W brushless motor and 48V 15.6Ah UL2849 certified battery, it easily conquers 35° degree. This electric bike for adults features full suspension system, 20" x 4.0" anti-skid fat tires, providing stable grip and comfortable shock absorption. 5 riding modes and 7-speed shifting system meet various riding demands. The smart LCD display, front and rear lights and BMS system ensure safety and long lasting durability. It's the ideal choice for anyone looking for adult ebikes, fat tire ebikes suitable for all terrains, or electric mountain bikes for enjoyment!

🏍Powerful Brushless Motor: This bicicleta electrica is equipped with 750W motor, achieving a top speed of 28 Mph. It boasts a robust torque of 80 Nm, easily conquers 35° degree and confidently handling various rugged terrains.

🏍48V 15.6Ah Removable Battery: The bicicleta electrica para adultos removable 748.8 Wh battery allows for easy charging outdoors. You can achieve a range of 25-55 miles per charge, depending on riding conditions and usage, it is ideal for adventure.

🏍20" * 4.0" Fat Tires & Full Suspension: The fat tire electric bike is equipped with 20" x 4.0" anti-skid tires and full suspension system, it design grips gravel, sand, snow and beach roads equally well, reducing bumps for a smooth ride, making them perfect for any terrain and road conditions.

🏍LCD & Headlight/Taillight: This electric bicycle for adult is equipped with HD smart LCD display that monitors speed, battery level, mileage, and riding mode in real time, while the bright headlight, taillight and electric horn helps ensure safer nighttime riding.

🏍7-Speed Shift System & Dual Disc Brakes: Professional speed shift system adapts to mountain, flats, gravel and snow road, ensures smooth shifting and efficient riding in any situation. The electric bikes provides stronger braking power, even in rough terrains and weather, ensuring your safety at all times.

🏍Accessories & Installation: GUGOIS ebikes for adults comes with a phone holder featuring a built in USB-A charging port, allowing you to charge your phone during riding. This electric bike for adult is with 90% pre-assembled for quick & easy setup-just following our user manual and assembly video. Contact us with any questions!

  • Ebike Specifications:

    Color: Black
    Product Model: GT20
    Material: High Carbon Steel
    Motor: 750W High Speed Brushless Motor
    Battery: 48V 15.6Ah Lithium Ion Battery
    Charge Time: 4-6hrs Fast Charge
    Battery Protection: BMS, Short-Circuit, Overcharge, Overcurrent Protection
    Top Speed: 28 Mph
    Electric Bicycle Class：Class3
    Brake: Dual Disc Brakes
    Shock Absorber: Full Suspension
    Tires: 20*4.0in Anti-skid Tires
    Speedometer: Intelligent LCD Display
    Light: Headlight/Taillight
    5 Riding Modes: Normal Bike/Assisted Bike/E-bike/Cruise Control/Walk Assist Mode
    Mileage: 25-30 Miles(Pure Electric Mode) 30-45 Miles (PAS Mode)
    Max Load: 330lbs
    Speed: 7 Speed Shift
    Charging Port: USB-A

  • EBike Information:

    Max Climbing: 30°
    Seat Height: 30"
    Ebike Height: 40"
    Recommended Height: 5.0-6.2Ft
    Packaging Weight: 94.5Lbs
    Package Size: 50*26*10.5in
    Recommended Use: Mountain
    Recommended Age: 16-60 Years
    Recommended People: Adults/Teens/Men/Women

  • Package Content:

    1 × Electric Bicycle
    1 × Removable Lithium-Ion Battery
    1 × Charger
    1 × Instruction
    1 × Phone Holder
    1 x Tool kit

info:
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Specifications

Bicycle type

Mountain Bikes

Maximum travel distance

55 mi

Maximum speed

28 mph

Battery capacity

15.6 Amp Hours

Warranty

Warranty information

Lifetime technical support

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Warnings

Customer ratings & reviews

4.2 out of 5 stars
stars
16 ratings9 reviews
How item rating is calculated
  1. 5 stars56% (9)
  2. 4 stars19% (3)
  3. 3 stars19% (3)
  4. 2 stars0% (0)
  5. 1 star6% (1)
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Showing 1-3 of 9 reviews

Jul 16, 2026
Reviewer name: Stacy
Item details
Color: GT20-View Mirror
Sold and shipped byGugoIs Direct-US
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

This bike is AMAZING and we would recommend it to anyone. I bought it for my 13 year old son and he is very happy with its durability and speed. Again, we would recommend it to anyone!

Helpful?685W4MWL3XD317283374801
Apr 13, 2025
Reviewer name: Thor
Top Reviewer
Sold and shipped byGugoIs Direct-US
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Sweet E-bike

So I got my new E bike in about five days. And it's a really cool. I had bought 2E bikes previously first one I liked it, but I wanted something better so I gave it to my brother. Then I bought another one a deepower. And didn't like it at all. The first one I got was better. And I had bought them from Temu . So I checked out Walmart. Add I'll determined to find one that was faster and more power and I found it. This E bike won't disappoint. I'm keeping this one. I haven't tested the range on it yet but I'm guessing it does go pretty far on one charge. I haven't had it 33 miles an hour. I haven't seem to fast yet but on a straight away I've gone about 28 miles an hour so fa. r I had a heck of time get the front wheel on though. I don't know why I just was having a hard time with it. It's got a built-in alarm and I didn't know that till I got it. I put a tracker on it, but this bike is worth every penny I think it's a really cool bike. I recommend it, so go get it.

Helpful?685W4MWL3XD317283374801
Jun 24, 2025
Reviewer name: Jordan
Item details
Color: fat tire-1000W
Sold and shipped byGugoIs Direct-US
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Been riding this thing for a week now, I absolutely love it, I live in Baltimore and hands down this is the fastest and best way to get around town, it's says it will go 30 mph but I've only gotten it to go 26-27 mph, I'm 6'0 and weigh 170-180, I'd buy another one

Incentivized Review
Helpful?685W4MWL3XD317283374801
Current price is Now $499.99
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