ADO Air 20 Ultra 2026 Folding Electric Bike – BAFANG Auto-Shift Belt Drive
ADO Air 20 Ultra 2026 Electric Bike
The ADO Air 20 Ultra 2026 combines a unibody folding frame with the 250W BAFANG H730 automatic-shifting rear-hub motor and dual-sided torque sensing.
A carbon belt drive, lockout suspension fork, TEKTRO hydraulic brakes, NFC smart display and MIK-compatible rear rack support clean, practical ownership.
ADO Air 20 Ultra 2026 Technical Specifications
| Motor | 250W BAFANG H730 automatic-shifting rear-hub motor |
|---|---|
| Torque | 50Nm |
| Sensor | Dual-sided torque sensor |
| Battery | 37V 10Ah removable seatpost battery |
| Estimated Range | Up to 100km under stated test conditions |
| Top Assist Speed | 25 km/h (15.5 mph) |
| Drive System | Carbon belt drive |
| Tyres | 20 x 2.0-inch CST C-1959 tyres |
| Suspension | Aluminium lockout suspension fork |
| Brakes | TEKTRO hydraulic disc brakes |
| Frame | Unibody aluminium folding frame |
| Display | 2.4-inch IPS smart display with NFC |
| Lighting | 170-lumen front light and rear reflector |
| Rear Rack | Aluminium alloy rear rack with MIK support |
| System | AQS 2.0 |
| Charger | 42V 2A charger |
| Charging Time | Approx. 4–6 hours |
| Weight | Approx. 22kg including standard accessories |
| Pedal Assist | Multiple assist levels |
| In the Box | Electric bike, battery, charger, power cable, pedals, multi-tool, user manual |
Frequently Asked Questions
What power system does the ADO Air 20 Ultra 2026 use?
Motor: 250W BAFANG H730 automatic-shifting rear-hub motor. Battery: 37V 10Ah removable seatpost battery.
What range is listed for the ADO Air 20 Ultra 2026?
Up to 100km under stated test conditions. Actual range varies with conditions, as explained above.
What are the main ride and braking features?
tyres: 20 x 2.0-inch CST C-1959 tyres; suspension: Aluminium lockout suspension fork; brakes: TEKTRO hydraulic disc brakes.
What configuration should be retained for ordinary UK EAPC use?
Confirm usable pedals, a motor marked no more than 250W continuous rated power and an assistance cut-off at 15.5mph, then keep that setup unmodified.
Delivery, returns and support
UK-wide delivery with specialist product guidance and after-sales support.
Explore our electric bike range or view our repairs and servicing.
Before ordering: Delivery information, returns & refunds, and warranty & support.
ADO Air 20 Ultra 2026 Product Images
ADO Air 20 Ultra 2026 Product Video
I have been riding the bike for about a week now, about 60miles on the clock riding it to and from work, and it has been a joy to ride, comfortable and responsive.
The bike is very weighty and robust (feels heavier than the advertised 20kg), but with the motor running you do not really feel the extra weight. The automatic gears are so smooth, you barely notice them changing. Hill climbing has been a breeze (I am up in the Pennines, so I am thankful for this), and the assistance makes accelerating from a dead stop almost instant (perfect at traffic lights in busy traffic).
It folds away quick and easily, making it convenient to store at work and at home. If I had one small gripe, it is that in my testing the range of the battery is no where near the advertised 100km. I went from 100% to almost empty after my first 22miles (approx 35km). I appreciate that 100km applies to ideal riding conditions; light rider, flat roads, low assist etc (I am close to the weight limit at 110kg, riding hilly terrain but using predominantly eco mode level 1 - 3), still I did not expect the range to fall short by that much. However as it only works out at about 11p to charge on our tariff (way cheaper than my typical commute), this is not a big issue for me, and 20+ miles is more than enough for my needs between charges.
Finally I want to thank 'Electric Scooters London'. There were some delays receiving the bike due to a delayed restock shipment. The company however handled this with absolute top class customer service, by both keeping me updated and offering me a free upgrade to the newer model for the inconvenience. It was worth the wait!
