ADO Air 20 Ultra 2026 Folding Electric Bike
The ADO Air 20 Ultra 2026 combines a folding unibody aluminium frame with a 250W BAFANG H730 rear-hub motor and an integrated automatic three-speed gearbox. A dual-sided torque sensor adjusts assistance to match pedalling effort, while the carbon belt keeps power delivery quiet and clean.
A removable 370Wh seatpost battery, aluminium lockout suspension fork, TEKTRO hydraulic disc brakes and 20-inch reflective tyres give the Air 20 Ultra a refined specification for everyday assisted cycling. The UK configuration assists up to 15.5mph (25km/h) and has no throttle.
BAFANG automatic three-speed drive
The H730 motor integrates three automatic ratios into the rear hub and delivers up to 50Nm of torque. Together with the dual-sided torque sensor and assistance levels 0–3, it adapts support smoothly without a manual gear lever.
370Wh removable battery
The 37V 10Ah seatpost battery provides 370Wh of capacity and can be removed for charging. The maximum quoted assisted range is up to 62 miles (100km), with an approximate 4–6-hour recharge using the supplied 42V 3A charger.
Premium folding equipment
The integrated aluminium frame is paired with an aluminium lockout suspension fork, 20 × 2.0-inch reflective tyres and TEKTRO hydraulic disc brakes. NFC activation, an IPS colour display, AQS 2.0 and a MIK-compatible rear rack add day-to-day convenience.
Technical specifications
| Model | ADO Air 20 Ultra 2026 |
|---|---|
| Product type | Folding electric bike |
| Motor | 250W BAFANG H730 rear-hub motor |
| Torque | 50Nm |
| Transmission | Integrated automatic three-speed gearbox |
| Assistance limit | 15.5mph / 25km/h |
| Throttle | Not fitted on the UK configuration |
| Sensor | Dual-sided torque sensor |
| Assistance levels | 0–3 |
| Drive system | Carbon belt |
| Battery | 37V 10Ah / 370Wh removable seatpost battery |
| Estimated range | Up to 62 miles / 100km |
| Charging time | Approximately 4–6 hours |
| Charger | 42V 3A |
| Tyres | 20 × 2.0-inch reflective pneumatic tyres |
| Suspension | Aluminium lockout front fork |
| Brakes | TEKTRO hydraulic disc brakes |
| Frame | Integrated aluminium folding frame |
| Display | 2.4-inch IPS display with NFC activation |
| Water resistance | Bike IPX6; display IPX7 |
| Lighting | Integrated 170-lumen front light and rear light; no turn signals |
| Smart features | ADO Smart App and AQS 2.0 |
| Rear rack | MIK-compatible aluminium rack |
| Bike weight | Approximately 22kg including standard equipment |
| Maximum permissible load | 120kg |
| Recommended rider height | 150–200cm |
| In the box | Electric bike with removable battery, 42V 3A charger and installation tool |
Frequently asked questions
The BAFANG H730 integrates three automatic ratios into the rear hub, with no manual gear lever required.
Yes. The 370Wh battery is integrated into the seatpost and can be removed for charging or storage.
Yes. The 2.4-inch IPS display supports NFC power-on as well as the display controls.
No. The UK specification includes integrated front and rear lighting, but no turn signals.
Yes. It is supplied with usable pedals, a 250W motor, no throttle and assistance limited to 15.5mph (25km/h). Keep it unmodified for EAPC use.
Delivery, returns and support
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