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ADO A20 Air Folding Electric Power Assist Bicycle

by Vy Nhat on Jun 02, 2023

Xe Đạp Trợ Lực Điện Gấp Gọn ADO A20 Air

The ADO A20 Air folding electric power-assisted bicycle is an ultra-light and sturdy folding electric bicycle with only 17.5kg. In particular, the ADO A20 Air version will use a Carbon belt motor drive, torque sensor, Samsung battery and ADO Smart APP.

ADO A20 Air is super compact

Product reference:

Brief introduction of ADO A20 Air

ADO A20 Air uses an ultra-light aluminum frame, weighing only 17.5kg. As the first 20'' folding electric bike with a carbon belt drive on the market, it is easy to transport and save on storage space.

The perfect combination of carbon belt drive, torque sensor and ultralight aluminum body of the A20 Air makes city driving more comfortable and convenient.

The A20 Air is your best companion for the most comfortable city trips!

Outstanding features of ADO A20 Air

  • Super lightweight and foldable design.
  • Carbon Belt Drive™ System.
  • Torque sensor.
  • Samsung/EVE 21700 battery for car.
  • Smart application ADO.
  • 360° . full screen display
  • Long battery life up to 100km.
  • Safety hydraulic disc brake.
  • High performance engine.
  • 3 level speed support.

Detailed information about ADO A20 Air

1. Ultra-lightweight and foldable design

Super light

Ultra-light aluminum form, net weight 17.5kg. Portable folding electric bike, easy to carry and save storage space.

Simple and fast folding

Tri-fold design for easy storage.Easy to put in the trunk of the car, in the elevator, in the office.

2. Carbon belt motor transmission

Using a Carbon belt motor drive not only greatly improves the appearance of the A20 Air, but also significantly solves the problem of driving noise. For the rider, no worries about rust and grease. Meanwhile, you can use up to 10,000km without maintenance.

Clean, smooth, sturdy carbon drive belts designed to meet the needs of e-bikes. Constructed of a weather-resistant polyurethane outer layer, the advanced high-performance belt features a strong, stretch-free carbon fiber zipper.

3. Torque sensor for smooth acceleration

To improve the overall driving experience, a torque sensor is used on the A20 Air, with the new G-Drive 3.0 control system, self-developed by ADO,amplifying your pedal dynamics, allows the ebike to accelerate more smoothly and move safely and at a comfortable speed.

Compared to traditional sensors, torque sensors can accurately sense pedal force and provide real-time assist output within milliseconds without obvious assist lag and find that your every movement is easily converted into energy.


High quality battery makes the life of the battery go further. The battery is perfectly hidden in the seat tube. The thick round pin is integrated with the seat tube.

5. App of ADO

Connecting to ADO smart APP via Bluetooth, you can not only track driving records, save fault repair records, but also communicate with customer service with one click.

6. Full color IPS display

320*240PX high resolution and IPX7 high waterproof level. At the same time, the glass cover is made of high-strength 2.5D Panda glass and AF coating, which can display temperature, humidity, weight, time and other detection data.

7. Safe & comfortable configuration

  • Long battery life 100KM.
  • Safety hydraulic disc brake.
  • High performance engine.
  • 3 level speed support.

8. Long battery life

After continuously optimizing various electronic control systems, the A20 Air's supporting battery life can reach 100km, only needing to be fully charged once to meet a week's travel needs.

9. Safety brake system

There is no friction between the wire core and the spool of the hydraulic disc brake, inside the spool is just a fluid mechanical actuator, which is smooth, quick to respond, and has excellent braking effect.

10. Engine

250W brushless hub motor runs smoothly and quietly, it adopts special sound absorption technology, thus producing sound absorption effect and no trace of noise even at power maximum.

11. Supported modes

On the A20 Air Electric Bike, it has 3 different assist modes to choose from, providing you with varying amounts of additional power for each of your own pedaling journeys.

12. Color

Specifications of electric power assisted bicycle ADO A20 Air

  • Code: A20 Air
  • Color: Gray & Blue & Ivory White
  • Tire size: 20*1.95 inch
  • Vehicle size: 1510*580*1100mm
  • Folding size: 860*480*630mm
  • Package Size: 880*360*610mm
  • Weight: 17.5kg
  • Packing weight: 24kg
  • Load: 100kg
  • Waterproof: IP X5
  • Maximum speed: 30km/h
  • Climbing angle: 20°
  • Electric mileage: < 50 KM
  • Driving distance: <100 KM
  • Battery: lithium battery
  • Battery brand: Samsung / EVE 21700
  • Battery capacity: 36V/10.4Ah
  • Battery charge time: 4-6 hours
  • Rated Power: 36V/250W
  • Torque: 37N.m
  • Transmission system: Carbon belt drive
  • Sensor: Torque sensor
  • Brake system: hydraulic disc brake
  • Display *(IP X7): 360° . IPS full color display
  • APP: ADO Smart APP