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aostirmotor

aostirmotor Folding Electric Bike 20 inch Fat Tire Electric Bicycle with 500W Motor 36V 13AH Removable Lithium Battery,ebike for Adults (A20(with Standard))

    • Based on 109 reviews
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$579.00 Why this price?
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Eligible for Return, Refund or Replacement within 30 days of receipt

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.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 9 left in stock, order soon!
Fulfilled by ELFF BIKE CO., LIMITED
Arrives Saturday, May 18
Order within 11 hours and 12 minutes
Available payment plans shown during checkout

Color: Black(with standard)


Features

  • Please note: battery and electric bike will be shipped separately, you will receive two packages.
  • 500W Motor and Removable Lithium BatteryOur Folding electric bike with 500W high speed brushless motor, Strong driving force, Long Endurance and Removable 36V 13ah Lithium Battery supports 25mph speed, Max Distance 20-35mile, charging time 4-6 hours.
  • Fully EquippedThe Electric Mini Bike is equipped with 866-LCD display, front and rear fenders can prevent muddy water splashes, SHIMANO outer 7 speed.
  • Safty Fat Tire and Easy to AssembleArrives 90% Assembled. Our Ebike using 20*4 inch fat tires, front and rear disc brakes fully protect your safety. You can ride on downtown around, rocky roads, sandy beaches, snowy suburbs, and even urban jungles.
  • High Quality and small size Our electric bike for adults using light and strong aluminum alloy collapsible frame. You can have it with minimal storage space and easily store into any vehicle.
  • Guaranteed for 365 daysAdd to Cart!You deserve it!For any reason, if you are unsatisfied with our Folding Electric Bike, just contact us, We will provide you with high-quality after-sales service.For more product description, warranty policy and return policy about this product, you can download it in Product guides and documents.

Bike Type: Folding Bike


Age Range (Description): Adult


Brand: aostirmotor


Number of Speeds: 7


Color: Black


Wheel Size: 20 Inches


Frame Material: Aluminum


Suspension Type: Rigid


Special Feature: Foldable


Included Components: Tool Kit


Bike Type: ‎Folding Bike


Age Range (Description): ‎Adult


Brand: ‎aostirmotor


Number of Speeds: ‎7


Color: ‎Black


Wheel Size: ‎20 Inches


Frame Material: ‎Aluminum


Suspension Type: ‎Rigid


Special Feature: ‎Foldable


Included Components: ‎Tool Kit


Size: ‎Large


Brake Style: ‎Disc


Wheel Width: ‎4 Inches


Specific Uses For Product: ‎Road


Item Weight: ‎74 Pounds


Voltage: ‎36 Volts


Theme: ‎Sport


Model Name: ‎A20


Power Source: ‎Electric


Wattage: ‎500 watts


Wheel Material: ‎Alloy Steel


Warranty Type: ‎Limited


Maximum Weight Recommendation: ‎260 Pounds


Assembly Required: ‎Yes


Regenerative Braking: ‎No


Item Dimensions LxWxH: ‎66 x 11 x 46 inches


Brand Name: ‎aostirmotor


Warranty Description: ‎1 year


Material: ‎Aluminum


Suggested Users: ‎unisex-adult


Manufacturer: ‎ELFF BIKE CO.,LIMITED


Part Number: ‎A20


Date First Available: February 19, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 18

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.

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Top Amazon Reviews

    • The best electric bike on the market
I really like this bike it’s fun to ride it has lots of power the brakes are amazingly good considering how fast it goes, I got it up to 29 miles an hour with the pedal assist, it’s a very affordable price for a quality bike, I also asked them if I could purchase a rear tandem and they told me that they didn’t have any in the warehouse but because I was a good customer and waited so long that they would send one to me when they get them. They are a fantastic company Thanks. ... show more
Reviewed in the United States on September 15, 2022 by Dominic Sabatini
    • ⚠ Warning! Bike is not safe for riders over 6'. DONT BUY FOR XMAS
Review Image by Myodoc Myodoc
Review Image by Myodoc Myodoc
Review Image by Myodoc Myodoc
Review Image by Myodoc Myodoc
Amazon ad (see picture) claims bike is recommended for adult riders up to 6'4" (I'm 6'3") w/a weight capacity of 330 lbs. but the max seat/saddle height is only 39". Looking @ Amazon's ads w/similar e-bike models (see pictures) suggesting the same height & weight limits (5'1"-6'4" & 280-330 lbs.) have max saddle height over 43". I'm 6'3" & well under 300lbs, on my 2nd trip on the Aostirmotor I went over a sm. bump & the seat post broke through the seat tube (actual frame of bike, see picture) creating a huge risk for serious injury & making the bike un-ridable. My defective product return request was accepted but the shipping was $330-$630 (33-66% cost of the bike)! I then looked closely @ other Amazon ads & discovered this bike should not be recommended for adult riders greater than 6' & when I brought this to the seller's attention they suggested I purchase a longer seat post & a new seat (A20 saddle is welded to short seat post). The seller was willing to replace the bike frame but refused to address the defective part of the bike (short seat post not suitable for larger riders). Bike purchased 9/4, item defective 10/2, defective replacement request accepted 10/3, FedEx prices shipping @ $330-$630 10/13, seller (+Amazon) agrees to provide return shipping & shipped 11/24, waiting for refund 12/7. ... show more
Reviewed in the United States on October 23, 2021 by Myodoc Myodoc
    • Amazing bike!
Let me start off with this bike is my everyday daily driver I have 900 miles on it and I’m around 2 months from purchase date! All in and all the bike is solid the tires that it comes with once I hit 600 miles they were done for! Had some motor problems had some worries to how I was getting it fixed being that this is the way I get around they were really helpful and quick to fix if your on the edge on buying the bike you won’t regret it I love this freaking bike!!! ... show more
Reviewed in the United States on November 7, 2022 by Ryan Rivera
    • Aostirmotor folding electric bike 20 inch
Aostirmotor folding electric bike 20 inch fat tire bicycle came in on time but was missing the rear rack also came in with a Sunrace shifter and derailleur and not Shimano as stated in the purchase order. I hope the sunrace is good I do not know about this brand. I have emailed the Aostirmotor company and hope to hear back about the rear rack. The bike seems to work OK, I have only just stared to use the bike the bike is fun and very easy to ride. update Aostirmotor just got back to me they are not sending me the rack even that the manual stated that it did come with a free rear rack, they even would not give me a part number so I could buy one. ... show more
Reviewed in the United States on May 5, 2021 by Bill A
    • Cheap
Review Image by Ronnie B Ronnie B
Review Image by Ronnie B Ronnie B
Review Image by Ronnie B Ronnie B
Review Image by Ronnie B Ronnie B
Review Image by Ronnie B Ronnie B
So first of all I don’t like giving bad reviews but this has to be seen and heard. It started with shipping it was way past my expected delivery date seller claims it was a logistical issue. I was given 15 dollar credit and free bike lock. I asked for instructions because the bike don’t come with them. The instructions I was emailed still wasn’t all that clear, you have to ask how to turn the headlight on. The biggest problem now is, I finally took the bike for a spin and when I tried to lock the battery back into place it’s a no go and parts started falling apart. See photos. To add when I received my pick from the shipping it was a hole in my back leading to a scratched bike. I live to far away to ship this back, but I guess that’s why it’s not as expensive as other e bikes you get what you pay for. As far as the ride, it worked but I have to figure out why the brakes are squealing after one use??????? My advice to others, look elsewhere. If your short you might wanna try a smaller bike as well. ... show more
Reviewed in the United States on May 3, 2021 by Ronnie B Ronnie B
    • well built at a great price.
This is a great bike at a great price. It will power up to 28 MPH. It has a headlight and speedometer. 180mm front disc brake rotor and 160mm rear rotor. Easy to fold. Great bike to take along with you on a road trip or just run to the store.
Reviewed in the United States on February 12, 2022 by David W.
    • I love this bike!
I love how peddling prompts the motor (when speed level is set). Can either ride like a bike or moped. Way cool.
Reviewed in the United States on October 20, 2021 by R. Boyd
    • Did not receive the correct battery charger with the ebike. Battery is now dead.
Review Image by Jim E. Jim E.
Though I loved riding my new Aostirmotor ebike, The battery came separately. It came with nearly a full charge. So I went on a several mile ride. When I returned home knowing I needed to charge the battery. When I opened the box that the charger came in, I saw that the charger and the batter had different connectors. I can not charge the battery with the charger they provided. I reached out to Aostirmotor and they said they would send me the correct charger. It has been a week now and I still do not have the correct charger. I am not riding anywhere. ... show more
Reviewed in the United States on October 9, 2021 by Jim E. Jim E.

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