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Askmy

Fat Tire Electric Bike for Adults, 20" 4.0" 750W Continuous / 1000W Max, 48V 15ah Removable Battery, 50-60+ Miles Range,UL2849 Certified (Pure Black)

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Availability: Only 3 left in stock, order soon!
Fulfilled by YouC bike
Arrives Jul 19 – Jul 24
Order within 2 hours and 45 minutes
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Color: pure black


Features

  • 20"4.0 All-Terrain Pneumatic Fat Tires: 4-inch wide air-filled tires with three distinct tread zones. Center rib keeps rolling smooth on pavement; mid-section siping bites wet and hardpack surfaces; oversized shoulder knobs dig in for cornering grip on gravel and loose dirt. Adjust air pressure with any standard bike pump-more air for hard roads, less air for soft ground like sand or snow
  • 48V 15Ah Removable Battery: Powered by a 48V 15Ah lithium battery, this e-bike delivers a 30-mile range in pure electric mode and up to 60 miles in Pedal Assist mode. The removable design features a secure lock and dual charging options, recharging fully in 5-6 hours. Crucially, the electrical system is UL 2849 certified-the industry's strictest safety benchmark. With an intelligent BMS and IPX4 water resistance, it ensures maximum protection and peace of mind for every ride
  • 1000W Peak Power & Smart Diagnostics: Dominate any terrain with the E500's 750W peak motor. The 7-speed system and 3-level electronic assist ensure seamless shifting across all terrains. An intelligent LCD dashboard provides real-time data and automatic fault diagnosis, while cruise control and a reverse gear enhance ease of use for a safer, more efficient ride
  • Ultimate Comfort & Stability: Enjoy a smooth ride with our advanced triple suspension system. The front fork, rear shock, and suspension seat post absorb bumps for a plush experience on any terrain. An extra-wide, cushioned saddle reduces fatigue during long journeys. Built with a reinforced frame, this bike supports a massive 330lbs (150kg) load capacity, ensuring exceptional stability and comfort for riders of all sizes without compromising performance
  • 7-Speed Gear System: Experience smooth and reliable shifting with the 7-speed drivetrain, allowing you to tackle various terrains with ease and maintain optimal pedaling efficiency across different riding conditions

Description

Introducing the E500 Electric Bike, the ultimate all-terrain companion designed for riders who demand safety, power, and comfort. This e-bike stands out with its UL2849 Certification, the industry's highest electrical safety standard, providing comprehensive protection for the battery, motor, and charger to ensure total peace of mind. Powered by a 750W peak motor and a 48V 15Ah removable battery, delivering a range of up to 60 miles in pedal-assist mode. Its 20"×4.0 pneumatic fat tires feature a specialized tread design for superior grip on pavement, gravel, snow, and sand, while the triple suspension system and extra-wide saddle absorb bumps for a plush ride on any terrain. Built with a reinforced frame supporting up to 330lbs, and equipped with a smart LCD dashboard, 7-speed system, and bright LED lights, this bike combines durability with intelligent features. Backed by our 24/7 professional customer support, the E500 is ready to dominate any adventure you embark on.

Bike Type: Electric Bike


Age Range (Description): Adult


Brand: Askmy


Number of Speeds: 7


Color: Pure Black


Wheel Size: 20 Inches


Frame Material: Carbon Steel


Suspension Type: Dual


Special Feature: LCD-Display


Included Components: Electric Bike


Bike Type: Electric Bike


Number Of Speeds: 7


Suspension Type: Dual


Additional Features: LCD-Display


Brake Style: Disc


Specific Uses For Product: Dirt Biking, Gravel, Road, Snow, Trail


Power Source: Electric


Wattage: 500 watts


Lithium Battery Energy Content: 720 Watt Hours


Bicycle Gear Shifter Type: Trigger


Skill Level: Intermediate


Derailleur Configuration: Rear


Bicycle Drivetrain Type: chain drive


Electric Assist Type: Pedal Assist


Wheel Size: 20 Inches


Size: 20*4in ebike（15ah）


Wheel Width: 4 Inches


Item Weight: 20 Kilograms


Warranty Type: Limited Manufacturer Warranty


Maximum Weight Recommendation: 120 Kilograms


Is Assembly Required: Yes


Minimum User Height: 155 Centimeters


Age Range Description: Adult


Brand Name: Askmy


Included Components: Electric Bike


Model Number: E500


Model Name: E500


Model Year: 2023


Manufacturer: ASKMY


Warranty Description: 1 Year Manufacturer


Unit Count: 1.0 Count


Color: Pure Black


Subject Character: Black


Theme: Outdoor Recreation


Style Name: Classic


Frame Material Type: Carbon Steel


Wheel Material: Ethylene Vinyl Acetate (EVA)


Seat Material: Faux Leather


Fender Material: Plastic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 19 – Jul 24

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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  • Affirm Financing
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  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • So cool and easy to use. So cool and easy to use.
Color: ink black
Review Image by Mau
Review Image by Mau
This is the favorite attraction in our house, somewhere between a bicycle and a motorcycle, haha, but it's great! It's very fast and easy to assemble, about 20 minutes at most; the manual makes it user-friendly. I had a problem with one part, and the customer service was fabulous; they responded with the tracking number and sent the part quickly. The battery charges fast and lasts a long time. It's very comfortable and stable, and the frame looks very sturdy and high-quality. We're getting used to this bike at home, and we don't really push it to its speed limit, but it's great for both beginners and experts. It's been a perfect complement to our electric scooters. Both the 43-year-old and the 12-year-old use it easily. I would love it if it came with a cover included. ... show more
Reviewed in the United States on January 19, 2026 Reviewed in the United States on January 19, 2026 by Mau
    • 2 months of hell 2 months of hell
Color: ink black
Review Image by Tay
Review Image by Tay
Ive only had this bike for not even 2 months and ive gone through so much with the back motor wheel and the headlight, not to mention it just stopped working on me andi had to peddle all the way back hime. Ive got 3 flats since ive had the bike. I feel as if i wasted my money and been wasting more then enough money on maintenance with this bike😪 ... show more
Reviewed in the United States on February 24, 2026 Reviewed in the United States on February 24, 2026 by Tay
    • Amazing bike, and amazing quality.
Color: ink black
I previously owned an electric scooter and used it a lot, but the biggest issue was the fear of running out of battery. Once it dies, it becomes useless and you have to carry it back to a charging point. Instead of buying another scooter, I decided to switch to this electric bike. I really love the design. It looks more like a scooter than a traditional bike, which I prefer. It has a powerful 1000W motor and pedal assist, so you can still ride it using the pedals even if the battery runs low. Living in the city, driving a car is less practical due to traffic and parking costs, so a bike like this makes much more sense and saves money on parking. I’ve been using it for over a week now, and it’s been working very well. The bike is quite powerful. It arrived in a large box, so you may need help lifting it. Unboxing was easy, and it came mostly assembled. It took me about 20 minutes to get it ready to ride. I usually charge it overnight, which works perfectly for me. The front light is very bright, the seat is comfortable, and the suspension is excellent. Overall, I’m really happy with this purchase. ... show more
Reviewed in the United States on January 7, 2026 by Usman Malik
    • No English instruction
Color: ink black
No English instructions and parts not tightened tubes were so thin that we got a flat tried airing them up and the part that you put the air came off. Otherwise it’s a good lil Ebike
Reviewed in the United States on April 18, 2026 by I lie the quality, but came with 2 sets of measuring spoons but no scissors
    • Great e-bike
Color: ink black
Smooth ride. Keep tires under inflated. Heavier than regular bicycle. Brakes work well. It will pick up speed unexpectedly fast.
Reviewed in the United States on April 5, 2026 by Ange Rosser
    • Super happy
This bike is super awesome and you must be at least 18 years old to ride it because my 16-year-old daughter had a blast for two days then she fell but it’s a awesome vibe
Reviewed in the United States on May 5, 2026 by Louis Charles
    • Trash
Color: ink black
We received the bike with a broken brake handle, the chain all twisted and not installed on the bike, the front tire won't properly fit on, and the kickstand holes are to big to fit the screws they slide in and out of the holes with no way to tighten them down. The manual is 3 sentences with no true detail on how to acually build the bike. And then when I contact them to repair or replace it I have waited 4 days with nothing no response. ... show more
Reviewed in the United States on March 8, 2026 by stacey holmes
    • Poorly designed, why is pedaling a problem?
Color: ink black
This is one of those “you get what you pay” kind of deals. Battery shows full but during acceleration especially when 20 mph and up battery only shows 1 bar it does that quite frequently. I’m also have problems pedaling comfortably. It seems like the pedals or the crank is positioned incorrectly. Adjusting the seat I find is very complicating. I dunno I live in California, and considering all the laws and questionable regulations it’s just not worth it! ... show more
Reviewed in the United States on May 10, 2026 by Jimmy C.

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