Aostirmotor A20 Electric Bike


Aostirmotor A20 in Stock & Ready to Ship
Out of stock
Delivered within 3-5 business days
  • Shipping & Returns
    All items ordered online will be processed within 1-2 days (except on weekend)
    Aostirmotor A20 Electric Bike will be delivered for FREE, in 3-5 working days to the US Mainland.

    All E-bikes can be returned within 7 days of delivery (Your items will be free from operation fee, while shipping fee will still be included). To return an e-bike that is not defective or damaged, please contact the customer service team within 7 days of receiving the product. Returns are NOT allowed after 7 days.
  • Payment Method

    Slice it up flexibly with Klarna, spread your cost with monthly plans between 3-36 months.

    Available Countries: United Kingdom, Germany, Sweden

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    Backed by PayPal, split your purchase into 3 or 4 interest-free payments

    Available Countries: France, UK, US

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    Futuraride now offers discounts when you purchase in bulk. You can order ALL e-bikes and e-scooters for Wholesale Prices with order of 2 or up. Reach us through live chat to learn more.

  • Ask An Expert
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    Reach us through Live Chat or Call Us
    Monday-Friday, 2PM-10PM Central European Time (CET)
    customer-support +1 (866) 346-4953
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Aostirmotor A20 Electric Bike

Affordable Fat-Tire Folding Electric Bike

Foldable, High Quality, Long Riding.

500W Motor

25Mph Top Speed

22 Miles Max Range

36V 13Ah Battery

Affordable Fat-Tire Folding Electric Bike

Foldable, High Quality, Long Riding.

Powerful 500W Motor

Fat tire bike with 500W high-speed brushless gear motors, it can easily assist you to travel at 25mph.

36V 13AH Removable Lithium Battery

Easy to remove. Reach a range of up to 15-22 miles per charge.

Dual Disc Brakes

Sensitive front 180mm, rear 160mm mechanical disic brakes provide ample braking force even in the harshest conditions efficiently.

20*4 Inch Fat Tires

Provide improved grip and traction on the most terrian. It can offer you an easy and smooth riding experience.

Aluminum Alloy Frame

The enhanced ergonomics and improved handling promise a smoother, more confident ride.

The AOSTIRMOTOR A20 is suitable for anyone who wants a cheap and fun fat-tire bike without breaking the wallet. It doesn’t have the most powerful motor or modern design but it performs well as expected. The battery range is really great as it could reach over 30 miles on a single charge.

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Maximum Speed


Motor Power


Motor Type

Brushless gear hub motor


Shimano 7-Speed

Brake Type

Mechanical disc brakes

Drive Mode

5-Level pedal assist system (with speed sensor), Half-twist throttle

Battery Type

36V 13Ah Lithium-Ion

Travel Distance (Range)


Working Temperature


Input Voltage


System Voltage


Recharge Time

4-6 hours

Tire Size

20×4.0 inch



Tire Type

Off-road fat tire


LCD display

Product Weight


Waterproof Rating






1 x A20 EBike(Fender included)

1 x Li-ion Battery

1 x Battery Charger

2 x Pedal

1 x Manual

1 x Installation Tools