26" 4.0 Fat Tire Electric Bike for Adults, Peak 749W Motor, 48V 18Ah Battery, Lightweight Aluminum Alloy Frame, Max 19.8Mph Electric Mountain Bike Beach Snow Ebike for Men UL2849 Certified
26" 4.0 Fat Tire Electric Bike for Adults, Peak 749W Motor, 48V 18Ah Battery, Lightweight Aluminum Alloy Frame, Max 19.8Mph Electric Mountain Bike Beach Snow Ebike for Men UL2849 Certified
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26" 4.0 Fat Tire Electric Bike for Adults, Peak 749W Motor, 48V 18Ah Battery, Lightweight Aluminum Alloy Frame, Max 19.8Mph Electric Mountain Bike Beach Snow Ebike for Men UL2849 Certified

708 ratings

Key item features

  • Durable Frame: Features a lightweight 6061 aluminum alloy frame for easy control and corrosion resistance, enhanced by a carbon steel suspension fork.
  • Powerful Motor: Driven by a 500W (749W peak) brushless motor, offering a 30% max climb ratio and speeds up to 19.8 Mph.
  • Extended Battery: A UL2849 Certified 48V 18Ah removable lithium-ion battery provides 30-50 miles range, charging in 6-8 hours with BMS protection.
  • All-Terrain Agility: Equipped with 26"*4.0 anti-skid fat tires and dual disc brakes, it ensures stability and control across snow, mountain, beach, and other terrains.
  • Versatile Modes: Offers 7-speed shifting and five working modes (E-bike, Assisted, Normal, Booster, Cruise Control), adapting power and speed to any condition.
  • Smart Display: An intelligent digital LCD display shows real-time data like speed, battery level, assist mode, and mileage for informed riding decisions.
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Specs

Bicycle type, Mountain BikesMaximum travel distance, 75 miMaximum speed, 19 mphBattery capacity, 13 Amp HoursElectric bicycle class, Class 2Charging time, 4 hr

About this item

Product details

26 inch Big Wheels Fat Tire Electric Bike/Aluminum Alloy Electric Bike/Electric Mountain Bike/Electric Beach Bike/Snow Bike/Commuter Ebike

You don’t like to limit your rides to one kind of terrain. Rail trails, gravel, back roads, bike paths—you want to ride it all! You're looking to expand your horizons with an e-bike so you can ride farther and faster and explore more of the world around you!! This upgraded big wheels fat tire electric bike packs all you need to ensure your top performance while out riding hills and trails. With the perfect combination of professional 7-speed gearing and 500W 3 levels electric assistance as well as throttle accelerating to speeds of 19.8mph will be no issue at all, while it’s Both high strength shock-absorbing forks and 4.0 tire will absorb any bumps on the way down the trail.

Main Feature:

  • Lightweight Aluminum Alloy Frame & High-Strength Front Suspension Fork: This ebike adopts a lightweight aluminum alloy frame, which is better to control and carry than carbon steel. Aluminum alloy has strong corrosion resistance, and the overall appearance is smooth and beautiful, which easily meets the needs of lightness and durability. 4-inch wide anti-slip shock-absorbing tires, used in conjunction with the front suspension fork and dual mechanical disc brakes, let you conquer any road and enjoy the fun of riding.
  • Large Capacity 18Ah Lithium-Ion Battery: This e bike features a built-in 48V 18Ah lithium-ion battery(UL2849 Certified), can be charged both on the frame and removable, 6hrs fast charge can provide a range of up to 50 miles/19.8 Mph, plenty for a day's adventure or most trips to work and back. 
  • 500W Powerful Motor: Equipped with Peak749W high-speed brushless motor, max climb ratio is 30%, much stronger than those 350W/250W ones, providing more than enough to power your daily, a cruise on the mountain, or a meander along your favorite trail.
  • Intelligent LCD Display: With an upgraded smart chip, you can get the bike status such as speed/battery power/assisted level/mileage at a glance of the intelligent LCD Display, immerse yourself in riding scientifically.
  • 5 Working Mode & 7-Speed Shifting: 7-speed shifting for more power on the mountain, more variability and more adaptability off-road, combined with 5 cycling modes---E-bike/ Assisted bike/ Normal bike/ Booster Mode/ Cruise Control Mode, you can maintain a comfortable pedaling speed (or cadence) regardless of the gradient or terrain. Combining 5 modes would be a better choice.
  • Ebike Highlights:

    Through snow, mountain, beach, rain, gravel, mud, desert, and even ice.

    BMS system, 6-8h fast charging, max 19.8Mph/ 50miles mileage.

    Absorb bumps in the road to ensure a smooth ride on the road.

    5 levels assist modes, speed display, battery level display, mileage.

    Lightweight aluminum alloy frame,easy to control and carry, a sleek and beautiful appearance.

  • Ebike Specifications:

    Brand: Vivi

    Color:Red

    Material: 6061 Aluminum Alloy

    Motor: 500W(Peak749W) high speed brushless motor

    Battery:48V/18Ah Lithium Ion Battery(UL2849 Certified)

    Battery Protection: BMS, Short-Circuit, Overcharge, Overcurrent Protection

    Charge time:6-8hrs fast charge

    Meter: Intelligent Digital LCD Display

    5 Working Modes: Normal Bike/Assisted Bike/E-bike/Booster Mode/Cruise Control Mode

    Mileage:30(e bike)-50Miles(assisted bike mode)

    Max Load: 330lb

    Brake: Front and Rear Disc Brake

    Shock Absorber: High Strength Carbon Steel Suspension Fork

    Speed:7 Speed shift/19.8Mph

    Tires: Professional Mountain 26"*4.0 anti-skid tires

    Size:74.41*27.36*47.24 inch

    Seat Adjustable Height: 32.28inch-42.52inch

    Recommended Height: 62"-75"

    Ebike Weight: 74lbs

    Package Size: 61.4*10.2*30.7inch

    Recommended Use: Off-road

    Certificate: UL2849, GCC

  • Package Content:

    1 × Electric Bicycle

    1 × Removable Lithium-Ion Battery

    1 × Charger

    1 × Instruction

    Note:Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. Thank you.

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Specifications

Bicycle type

Mountain Bikes

Maximum travel distance

75 mi

Maximum speed

19 mph

Battery capacity

13 Amp Hours

Warranty

Warranty information

Half-Year Warranty for the Battery, Motor, Controller and Charger.

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Customer ratings & reviews

4 out of 5 stars
stars
708 ratings342 reviews
How item rating is calculated

Reviews summary

Pros

  • : Offers great value considering the cost.
  • : The motor reaches advertised performance and maintains pace.
  • : Features a contemporary look with clean lines.
  • : Assembly typically takes under 30 minutes.

Neutral

  • : The bike has a sturdy frame but uses cheaper parts that can fail.
  • : Can last long, but drains quickly for some users.
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Showing 1-3 of 342 reviews

Jul 22, 2026
Reviewer name: brian
Item details
Color: Black
Sold and shipped byLoerystore
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Electric Biking Changes Your Workout

Assembly was reasonable and tools were suited for job. Love the fat tires, a little seat was better cushioned than I anticipated. Still recommend getting biking shorts with padding. Recommend the underwear with pads same as the shorts often seen, but can be worn with any shorts.

Helpful?47XRB9VIIVP5409712492
Feb 18, 2026
Reviewer name: ShmooShmoo
Top Reviewer
Item details
Color: Black
Sold and shipped byLoerystore
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Fantastic bike that won't break your bank

Husband loves this bike. took it out in our neighborhood for a test run. Our street has hills. It did well %26 is fast! Assembly was all of 15 minutes. Super quick. No issues. There is a learning curve because this bike definitely has some power to it. However, you can easily go from pedal powerto electric powerwith ease. Overall great bike at a great price.

Helpful?47XRB9VIIVP5409712492
Jan 18, 2026
Reviewer name: Bobby
Item details
Color: White
Sold and shipped byLoerystore
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

this bike is good quality rides really nice and is very easy to put together granted it comes mostly assembled. we now have three bikes and enjoy getting out cruising together. the only issue we had was the second bike came with damage to the seat and brake cable. I contacted the company they were very responsive and within a week I had replacement parts overall these are great bikes and a good company to deal with I would recommend

Helpful?47XRB9VIIVP5409712492
Current price is $549.99
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Sold and shipped by Loerystore
3.769505354411015 out of 5 stars
3.8 stars out of 5, based on 1971 seller reviews(3.8)
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