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aostirmotor

aostirmotor 500W Folding Electric Bike for Adults 20"×4" Fat Tire Electric Bike 36V 13AH Removable Lithium Battery Adult Electric Bicycles, 25MPH E Bike for Adults, Shimano 7 Speed Ebike

  • Based on 36 reviews
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Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Fulfilled by ELFF BIKE CO., LIMITED
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Color: White


Features

  • 500W Powerful Brushless Motor500W (Peak 550W) high-speed brushless motor provides e-bike max speed up to 25 mph. 20"x4" wearproof fat tires fit for multiple terrains, excellent grip and skid resistance. 75NM of torque, precise and sensitive SHIMANO-7 speed shift gear, suitable for riding on beach, snow, rough terrain and street.
  • High Performance Lithium BatteryEbike with 36V 13Ah removable large capacity lithium battery, 4-6 hours fast charging. Key will firmly lock the battery to the frame, don't worry it easily dropped or being stolen. Battery is removable, waterproof and convenient to bring home or office for charging.
  • Foldable and Portable DesignG20 adult electric bike, which features a foldable and portable design for your convenience. It can be easily folded, reducing its size by over half, making it perfect for efficient storage in your car trunk or hassle-free commuting on the subway. It also provides an exhilarating outdoor adventure experience. Its folded size of 35.4 x 27.6 inches ensures that you can take it with you anywhere you go without any hassle.
  • 3 Working Modes Electric bike provides 3 riding modes: Pedal Assist ( 5 levels pedal assist ); Pure Electric; Normal Bike. Riding Range: 28+ Miles by pedal assist; 18+ Miles by pure throttle. (this is calculated based on the rider's weight of 80kg, range varies based on road conditions, weather, rider weight, etc.).
  • Easy to Assemble and Maintain Folding Electric bikes for adults are 95% pre-assembled. Electric bicycles use 866-LCD display, HD LCD display clearly shows speed, power, mileage and electricity. Headlight are powered by ebike batteries, and rear reflector make riding safer at night. Recommended Height 5.2-6.3 FT.
  • Comprehensive After-sales Protection All AOSTIRMOTOR Ebikes are 365 days warranty (battery, motor, controller, display and other Non-wearing parts),and lifetime technical support are covered .You can let us know if you encounter any problems, we have professional after-sales personnel and technicians to help you solve the problem.

Description

MOTOR ,BATTERY CAPACITY &CONTROLLER Motor: 500W brushless motor, strong power, top speed up to 25mph Battery: 36V13AH removable lithium battery, convenient to charge, work 25kmat least on full charge. Controller:36V 22A Intelligent Controller Built In. TIRE ,CHARGER &DISPLAY Tire:20x4.0 inch Fat Tire.It can adapt to snow, sand and other complex topography. Charger:110-220V.It takes 4-6 Hours to fully charge the battery.Recharge regularly to extend the life of battery. display:866-LCD.You can set the wheel diameter, speed, backlight, mileage unit, riding mode, PAS gear.LED screen displays battery power, speed, mileage, gear, wattage.

Bike Type: Folding Bike


Age Range (Description): Adult


Brand: aostirmotor


Number of Speeds: 7


Color: White


Wheel Size: 20 Inches


Frame Material: Aluminum


Suspension Type: Rigid


Special Feature: Foldable


Included Components: Battary, Manual, Charger, Tool Kit


Wheel Width: 4 Inches


Item Weight: 64 Pounds


Size: Large


Wheel Size: 20 Inches


Theme: cycling


Style Name: Urban


Color: White


Wheel Material: Aluminum


Seat Material: Plastic


Frame Material Type: Aluminum


Maximum Weight Recommendation: 260 Pounds


Required Assembly: Yes


Warranty Type: 365 Days Warranty


UPC: 673143985789


Manufacturer: aostirmotor


Model Number: G20


Model Name: G20


Age Range Description: Adult


Brand Name: aostirmotor


Included Components: Battary, Manual, Charger, Tool Kit


Power Source: pedal assist mode / pure electric mode / normal bike mode


Wattage: 500 watts


Lithium Battery Energy Content: 0.47 Kilowatt Hours


Number of Handles: 2


Skill Level: Beginner to Intermediate


Bicycle Gear Shifter Type: Trigger


Is Autographed: No


Additional Features: Foldable


Brake Style: Disc


Voltage: 36 Volts


Bike Type: Folding Bike


Number Of Speeds: 7


Suspension Type: Rigid


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

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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Top Amazon Reviews

    • Powerful e-bike
Color: White
Plus, their customer support was very helpful . (Support was from China so due to the time zone difference don't expect an immediate response.)
Reviewed in the United States on April 2, 2024 by Steven J.
    • It looks nice
Color: White
Review Image by Tempered glass Tempered glass
Review Image by Tempered glass Tempered glass
Update 2- they sent me a new tire and tube because the first one wouldn't inflate. It's fine now but I can't get it to fold so I'm waiting on an answer for that. I've had my spouse trying to help me and it will barely move to fold up. So annoying. I did ride it to test it out and it rides fine. Update, instructions say to inflate tires to 30psi but the tires themselves show max fill 20psi. 😐 First off, it looks nice but that's as far as I've gotten. I received a tire pump with it and it didn't work so I'm going to use one I already own tomorrow. The instructions to put it together sucked, the pictures aren't great. It wasn't hard to do but it would be helpful if we didn't have to Google or try to figure out the images. It also stated that I would get a bike lock..that wasn't included. I messaged the seller about accesories and about the issues above. I'll update when I get an answer and when I try the bike out. Four stars because of the above issues. ... show more
Reviewed in the United States on December 1, 2023 by Tempered glass Tempered glass
    • Excelente bicicleta estoy muy feliz con ella
Color: Black
Entrega rápida y todo viene como se prometió
Reviewed in the United States on May 2, 2022 by José Luis Carrillo González
    • Be Warned… Risky Investment!
Color: Black
Review Image by SgtPeteB SgtPeteB
I ordered this ebike for my bday, I always wanted one but didn’t want to pay too much. The A20 was on sale for $709, so I pulled the trigger. I even bought $200+ worth of accessories to make it look like my old BMX when I was a kid (v-bars, red accents, etc., see photo). Honestly, I loved it at first… until it broke down on me just after only 5 weeks of light use on the weekends. It had an E-21 error & it wouldn’t run even when powered on. The seller sent me a new control box but that didn’t work. It took them more than a month to send me a prepaid return label after sending the seller photos & a video to prove that it’s broken. They finally received the ebike last week, & I’m still waiting for my full refund. They are showing that they’re sending $709 for my refund, but I paid $771 including tax. Still waiting for the seller’s response. Be warned…. buying from this seller is very risky. I got a defective item and my return/refund ordeal was such a hassle. Not worth your time. Just buy from a reputable brand with actual stores in the US, like Rad Power Bikes. They may be more expensive but you’re sure that they’ll not dupe you on your refund, and they’ll probably have better customer support to fix your bike if needed. ... show more
Reviewed in the United States on May 28, 2022 by SgtPeteB SgtPeteB
    • a valuable electric bike
Color: White
This is my favorite bike brand! They've got a new white folding e-bike out that's really nice! I love the size of this bike. This is a great entry level electric bike with good battery life and range. In eco mode, 70-80% of the power comes from the rider and the range is easily 30 miles or more. Top speed with full electric mode and throttle is about 20 miles per hour. Charging time is about 4 hours. The bike is about 90% assembled and I put on the wheels and handlebars. All in all, it's a great deal for the money. For the casual rider, this bike is more than adequate. ... show more
Reviewed in the United States on January 10, 2023 by jianwei zheng
    • Great bike!
Color: Black
This is definitely worth the price. It’s got a pretty high speed and the battery lasts about 4-5 hours when assisted peddling. 3 hours without peddling. Top speed is near 30mph. The only thing that was annoying with this bike was assembling the peddles. It’s easy to strip out the hole that the screw goes into on the peddle so don’t try to tighten it too much. Other than that the assembly process is pretty easy. I would highly recommend this bike to anyone in the market for a battery powered bike. Age wise, I’d say 10 and up as long as they’re not going on road ways. If they are, they must know the rules of the road to prevent accidents (obviously). ... show more
Reviewed in the United States on September 4, 2022 by Haley Colburn
    • Scam
Color: Black
Review Image by Dewdrop Dewdrop
Review Image by Dewdrop Dewdrop
Review Image by Dewdrop Dewdrop
Review Image by Dewdrop Dewdrop
Review Image by Dewdrop Dewdrop
Review Image by Dewdrop Dewdrop
Review Image by Dewdrop Dewdrop
Bike does not fold. It is welded where it is supposed to fold. Battery is not removable, it is sealed in. Case holding battery was broken on arrival to allow battery post room to expand to turn on. Tires do not fit correctly. Headlight does not turn on. Pretty sure i received a returned item that was “repaired” and seller expects me to pay return shipping. ... show more
Reviewed in the United States on November 25, 2023 by Dewdrop Dewdrop
    • Great to run errands. Have a bicycle shop assemble it.You'll be glad you did.
Color: Black
I like how easy it is to use. The speed and power of a 500w battery is great for seniors. I'm 73 and I love it. Legal to ride in Ga. on main roads.
Reviewed in the United States on November 5, 2023 by Robert Taylor

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