The ADO Air 20 Ultra 2026 Folding Electric Bike is a major evolution of the previous Air 20 Ultra, designed to deliver smarter performance, improved comfort and cleaner integration in a compact folding format. Built around an unibody aluminium frame, it combines premium design with practical everyday usability.
With its BAFANG 2nd Gen H730 auto-shifting motor, dual-sided torque sensor, carbon belt drive and removable seatpost battery, the Air 20 Ultra 2026 is engineered for riders who want low-maintenance efficiency, responsive assistance and refined ride quality.
The Air 20 Ultra 2026 features a 250W BAFANG H730 2nd Generation rear hub motor with automatic internal gear shifting for smoother power delivery and improved climbing performance. The system produces up to 50 N·m of torque and uses a dual-sided torque sensor to provide more natural, precise pedal assistance up to 25 km/h (15.5 mph).
The bike uses a 37V 10Ah removable seatpost battery, helping maintain the Air series' slim, lightweight frame design while keeping charging and battery removal simple. Under ideal conditions, the system delivers a range of up to 100 km.
The 20 x 2.0 inch CST tyres provide agile handling and stable road contact, while the aluminium lockout suspension fork helps absorb road vibration for improved comfort on mixed surfaces.
An upgraded 2.4-inch IPS smart display delivers clear ride data and supports NFC power-on/off for fast, secure access. The fully integrated front and rear lights improve visibility while preserving the bike's clean, modern design.
The TEKTRO hydraulic disc brakes deliver strong, consistent stopping power for controlled braking in changing conditions. The unibody aluminium frame improves structural rigidity while maintaining a lightweight and portable design.
Designed for everyday versatility, the Air 20 Ultra 2026 includes the AQS 2.0 system and an aluminium alloy rear rack with MIK support for quick-fit compatible accessories. The carbon belt drive further reduces maintenance compared with a conventional chain system.
The included 42V 2A charger supports standard UK mains input and fully charges the battery in approximately 4–6 hours.
| Motor | 250W BAFANG H730 2nd Gen auto-shifting rear hub motor |
|---|---|
| Torque | 50 N·m |
| Sensor | Dual-sided torque sensor |
| Battery | 37V 10Ah removable seatpost battery |
| Estimated Range | Up to 100 km |
| Top Assist Speed | 25 km/h (15.5 mph) |
| Drive System | Carbon belt drive |
| Tyres | 20 x 2.0-inch CST tyres |
| Tyre Model | CST C-1959 |
| Suspension | Aluminium lockout suspension fork |
| Brakes | TEKTRO hydraulic disc brakes |
| Frame | Unibody aluminium folding frame |
| Display | 2.4-inch IPS smart display with NFC |
| Charging Time | Approx. 4–6 hours |
| Charger | 42V 2A charger |
| Rear Rack | Aluminium alloy rear rack with MIK support |
| Lighting | Fully integrated front & rear lights |
| System | AQS 2.0 |
| Weight | Approx. 19 kg |
| Pedal Assist | Multiple levels |
| In the Box | Electric bike, battery, charger, power cable, pedals, multi-tool, user manual |
Electric Scooters London is a UK specialist retailer offering expert advice, UK-based support and dependable after-sales service. We provide carefully selected e-mobility products designed for reliability, performance and long-term ownership.
