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The ADO Air 20 Folding Electric Bike is a compact, lightweight folding electric bike designed for smooth, efficient, low-maintenance riding. Featuring a 250W rear hub motor, an advanced torque sensor and a clean carbon belt drive, it delivers natural pedal assistance with quiet operation.
Built around a lightweight aluminium alloy folding frame, the Air 20 features a 36V 9.6Ah removable Samsung seatpost battery, 20-inch wheels and a practical folding design for easier storage and transport. The CE version is supplied with a 250W motor, no throttle fitted, and pedal assistance limited to 25 km/h.
The 250W rear hub motor provides smooth pedal assistance up to 25 km/h (15.5 mph). The torque sensor responds naturally to pedalling input, delivering controlled support without the harsh feel of basic cadence-only systems.
The 36V 9.6Ah removable Samsung seatpost lithium-ion battery keeps the frame design clean while allowing convenient charging and storage. It delivers an estimated range of up to 100 km under optimal riding conditions.
The 20-inch tyres provide stable handling and efficient rolling, while the folding aluminium frame keeps the bike compact and manageable. The standard CE version uses a rigid fork; a front suspension version is available separately, where specified.
An IPS colour display provides key ride information at a glance. The Air 20 also supports the ADO Smart App for connected ride functions and monitoring.
The ADO Air 20 is equipped with hydraulic disc brakes for strong, controlled braking performance. The aluminium alloy folding frame and carbon belt drive system provide a clean, low-maintenance design built for long-term ownership.
The removable seatpost battery improves charging flexibility and security when parked. App connectivity via ADO Smart App adds useful connected features, while the compact folding frame makes storage easier at home, work, or in a vehicle.
The included charger provides a full charge in approximately 4–6 hours when connected to a standard UK power outlet.
| Motor | 250W rear hub motor |
|---|---|
| Sensor | Torque sensor |
| Drive System | Carbon belt drive |
| Battery | 36V 9.6Ah removable Samsung seatpost lithium-ion battery |
| Estimated Range | Up to 100 km |
| Top Assist Speed | 25 km/h (15.5 mph) |
| Tyres | 20-inch tyres |
| Brakes | Hydraulic disc brakes |
| Frame | Aluminium alloy folding frame |
| Display | IPS colour display |
| Smart Features | ADO Smart App support |
| Charging Time | Approx. 4–6 hours |
| Bike Weight | Approx. 18 kg |
| Max Load | 120 kg |
| Version Notice | CE version: 250W motor, no throttle fitted, pedal assist limited to 25 km/h |
| In the Box | Electric bike, battery, charger, power cable, pedals, multi-tool, user manual |
The CE version is supplied as a UK EAPC-compliant electric bike with a 250W motor, no throttle, and pedal-assist limited to 25 km/h (15.5 mph).
Any international version or modified configuration with a throttle fitted, higher motor output or assistance above 25 km/h would not meet UK EAPC requirements and would be restricted to private-land use only with the landowner's explicit permission.
Electric Scooters London is a UK specialist retailer offering expert advice, UK-based support and dependable after-sales service. We supply carefully selected electric bikes designed for reliability, performance and long-term ownership.