A white and black ADO A20 Air folding electric bike standing upright, with handlebars, seat, and pedals folded inwards. The bike is an ultra-light model and has small, thin tires. This is a review of the ADO A20 Air ultra-light folding eBike in the UK.

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Welcome to our ADO A20 Air Ultra-Light Folding eBike Review UK, where we’ll explore the ins and outs of this stylish and lightweight eBike that’s taking the UK market by storm! So, buckle up, grab a cuppa, and let’s dive into this marvel of modern engineering that’s as British as fish and chips (well, almost)!

Have you ever dreamt of effortlessly zipping through the urban jungle, dodging traffic and pedestrians while feeling the wind in your hair? Or perhaps you imagine yourself casually exploring the picturesque countryside on a sunny weekend, without breaking a sweat? If so, then the ADO A20 Air folding electric bike might just be your new best mate!

This eBike promises to deliver the perfect blend of convenience, style, and performance – all wrapped up in a feather-light package that you can easily carry up the stairs to your flat or stash in the boot of your car. Sounds too good to be true? Stick around, and we’ll put the ADO A20 Air to the test, revealing its secrets and giving you the lowdown on whether it’s worth your hard-earned quid. So, without further ado, let’s get this eBike party started!

Key Features

Lightweight design

The ADO A20 Air is designed with portability in mind. It weighs only 22.5 kg, making it one of the lightest eBikes on the market. This lightweight design allows for easy transportation and storage, perfect for urban commuters and people with limited storage space.

Folding capabilities

This eBike features a quick and easy folding system, enabling you to fold it in a matter of seconds. With a folded size of just 80 x 43 x 70 cm, the ADO A20 Air can be easily stored in small spaces, such as a car boot, under a desk, or in a cupboard.

Battery life and charging

The ADO A20 Air comes with a 36V 10.4Ah lithium-ion battery, offering a range of up to 80 km on a single charge. The charging time is approximately 4-6 hours, ensuring you’ll always be ready for your next adventure. The battery is also removable, making it convenient to charge indoors or replace when needed.

Motor performance

Equipped with a 350W brushless motor, the ADO A20 Air provides a smooth and efficient ride. The motor offers enough power to tackle inclines of up to 25 degrees, ensuring you can conquer any urban landscape with ease.

Speed and riding modes

The ADO A20 Air can reach speeds of up to 25 km/h, which is the legal limit for eBikes in the UK. It also features three riding modes: pure electric, pedal-assist, and manual mode, allowing you to customise your ride according to your preferences and the terrain.

Braking system

Safety is paramount when it comes to eBikes, and the ADO A20 Air doesn’t disappoint. It features front and rear disc brakes, providing reliable stopping power in all weather conditions.

Electric bike systemRear drive system
Motor power250W 36V 42Nm Torque
Max load weight100 kg
Maximum speed25 km/h (15.5 mph)
BatterySamsung 18650 Lithium 36V
Charger42V, 2A
Maximum rangeUp to 100 km (power-assisted mode)
Recharge time4-6 hrs
DisplayIPS LCD Colour display
Frame materialAluminum Alloy
BrakesHydraulic Disc Brakes (front and rear)
StripesCarbon drive belt
Folding typeThree-segment folding
Wheel size20″
Tyre size20 x 1.95 inch
Net weight17 kg (37.5 lbs)
Gross weight24 kg (53 lbs)
Folded size86 x 52 x 68 cm (33.8 x 20.4 x 26.77 inch)
Waterproof levelIPX5
ADO A20 Air Ultra-Light Folding eBike Product Specifications

Maintenance Guide

Regular inspection

To keep your ADO A20 Air in optimal condition, it’s essential to perform regular inspections. Check for any loose bolts or parts, and make sure the brakes and gears are functioning properly.

Cleaning and lubrication

Keeping your eBike clean and well-lubricated is crucial for its performance and longevity. Use a soft cloth and mild soap to clean the frame, and apply lubricant to the chain and other moving parts as needed.

Tyre maintenance

Regularly inspect your tyres for wear and tear, and ensure they are inflated to the correct pressure. Doing so will help prevent punctures and provide a smoother ride.

Battery care

To extend the life of your battery, avoid exposing it to extreme temperatures and store it in a cool, dry place. Charge the battery regularly, even when not in use, to prevent it from losing capacity.

ADO A20 Air Ultra-Light Folding eBike Comparisons

Bike ModelMotor PowerBatteryMax SpeedMax RangeWheel SizeWeight
Lankeleisi X3000 Plus1000W48V 17.5Ah45 km/h60 km20″ Fat27 kg
SWFT Zip M20X500W48V 10Ah32 km/h35 km20″ Fat26 kg
Lankeleisi XT750 Sport Version500W48V 14.5Ah40 km/h100 km26″30 kg
ENGWE C20 Pro250W36V 15.6Ah25 km/h155 km20″22 kg
ADO A20 Air Ultra-Light Folding eBike250W36V Samsung25 km/h100 km20″17 kg
ADO A20 Air Ultra-Light Folding eBike Comparison

Comparing the ADO A20 Air to Other Folding eBike Contenders

Lankeleisi X3000 Plus

image of the Lankeleisi X3000 Plus 1000W 48V 17.5 Ah 20 inch Fat Tyre Foldable ebike
 in red and black

The Lankeleisi X3000 Plus is a powerful option among foldable eBikes, with a 1000W motor and a top speed of 45 km/h. It has a 48V 17.5Ah lithium battery, which provides a maximum range of 60 km. The bike features a 20-inch fat tyre and an IP54 waterproof rating, making it suitable for various terrains and weather conditions. The bike’s aluminium alloy frame and Shimano 7-speed transmission offer a comfortable and smooth riding experience. However, at 27 kg, it is one of the heavier options in this comparison.


image of the SWFT ZIP M20X 500W 48V 20″ Fat Tyre Cool Electric Bike in black

The SWFT Zip M20X is another foldable fat tyre eBike with a 500W motor and a top speed of 32 km/h. It comes with a 48V 10Ah lithium-ion battery, offering a range of up to 35 km on a single charge. The bike features 20-inch fat tyres, making it suitable for various terrains. Its 26 kg weight is slightly lighter than the Lankeleisi X3000 Plus, but still heavier compared to other options. The bike’s IPX4 waterproof rating ensures it can be used in the rain.

Lankeleisi XT750 Sport Version

image of the Lankeleisi XT750 Sport Version Folding E-Bike in black and white

The Lankeleisi XT750 Sport Version is a versatile eBike with a 500W motor, a top speed of 40 km/h, and a 26-inch wheel size. Its 48V 14.5Ah Panasonic lithium battery enables it to cover a range of up to 100 km. The bike features front and rear oil string suspension, providing a comfortable ride on various terrains. The 30 kg weight makes it the heaviest option in this comparison, but its performance and features make it suitable for those looking for a powerful and adaptable eBike.


image of the ENGWE C20 Pro (Upgraded Version) 250W Folding Electric Bike in black

The ENGWE C20 Pro is a lightweight folding eBike with a 250W motor and a top speed of 25 km/h. Its 36V 15.6Ah lithium-ion battery provides an impressive maximum range of 155 km. The bike features a 20-inch wheel size and a durable aluminium alloy frame. At 22 kg, it is lighter than the Lankeleisi X3000 Plus and SWFT Zip M20X, making it easier to carry and store.

Pros and Cons




The ADO A20 Air Ultra-Light Folding eBike is a fantastic option for those in search of a lightweight, portable, and reliable eBike. With its impressive battery life, powerful motor, and convenient folding design, it’s perfect for urban commuters and casual riders alike. Although it may not be the fastest or most versatile eBike on the market, it offers excellent value for money and is well worth considering.


What is the maximum range of the ADO A20 Air Ultra-Light Folding eBike?

The ADO A20 Air Ultra-Light Folding eBike has a maximum range of up to 100 km in power-assisted mode, depending on factors such as terrain, rider weight, and riding style.

How long does it take to fully charge the ADO A20 Air’s battery?

The ADO A20 Air’s battery takes between 4 to 6 hours to fully charge, allowing you to get back on the road quickly.

Is the ADO A20 Air waterproof?

Yes, the ADO A20 Air has an IPX5 waterproof rating, which means it can withstand water jets from any angle, making it suitable for use in the rain.

What is the maximum load capacity of the ADO A20 Air?

The ADO A20 Air can support a maximum load of 100 kg, making it suitable for most riders.

Is the ADO A20 Air suitable for off-road use?

While the ADO A20 Air is primarily designed for urban and light trail use, its robust aluminium alloy frame and 20-inch tyres can handle some off-road adventures. However, it is not specifically designed for extreme off-road conditions.

My Final Thoughts

Thanks for taking the time to read my ADO A20 Air Ultra-Light Folding eBike Review UK. After delving into the features and performance of the ADO A20 Air, it’s evident that this eBike is a fantastic choice for commuters, weekend explorers, or those who simply enjoy a leisurely ride around town. Its lightweight design, impressive range, and effortless folding mechanism make it a standout option in the world of folding electric bikes.

As always here is a little joke at the end of all my articles to keep things light-hearted:

Why do bicycles need a kickstand?

Because they can’t stand up on their own, they’re always two-tired!

I hope my ADO A20 Air Ultra-Light Folding eBike Review UK has provided valuable insights into this remarkable eBike and its numerous features. I truly appreciate you, my wonderful readers, for taking the time to read my articles. Your support means everything to me, and I look forward to continuing our journey together as we explore the fantastic world of electric bikes. Please feel free to leave a comment and keep the conversation going. I reply to all genuine comments! Stay tuned for more reviews, and happy riding!

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