ADO Air 28 Step-Through Electric Bike – Carbon Belt Drive

ADO Air 28 Step-Through Electric Bike

The ADO Air 28 combines the easy access of an aluminium step-through frame with the smooth rolling feel of 700C wheels. Its torque-sensing rear-hub drive responds to pedalling effort, giving assistance that feels controlled and natural around town.

A removable seatpost battery, quiet carbon belt drive, lockout front suspension and hydraulic disc brakes make it a practical, low-maintenance choice for everyday journeys. The UK configuration assists up to 15.5mph (25km/h) and is supplied without a throttle.

Natural assistance and clean belt drive

The 250W rear-hub motor works with a torque sensor and three assistance levels. A single-speed carbon belt replaces a conventional chain, reducing noise, oil and routine drivetrain maintenance.

Removable battery and everyday range

The battery is integrated into the seatpost and can be removed for charging or storage. The maximum quoted assisted range is up to 62 miles (100km), with a typical recharge taking approximately 4–6 hours using the supplied 42V 2A charger.

Comfort, braking and connected features

Puncture-resistant 700 × 45C tyres, an adjustable lockout suspension fork and hydraulic disc brakes support stable, predictable riding. The IPS colour display works with the ADO Smart App, while the frame provides a discreet position for an AirTag or SmartTag.

Configured for UK EAPC use This bike is supplied with usable pedals, a motor rated at 250W continuous output, no throttle and pedal assistance that cuts out at 15.5mph (25km/h). Riders must be aged 14 or over in Great Britain. Keep the electrical system unmodified if you intend to use it as an EAPC. Read our UK e-bike law guide. Range notice Quoted range figures are maximum estimates, not guarantees. Actual range varies with rider and cargo weight, assistance level, gradients, surface, stops and starts, tyre pressure, temperature, wind and battery condition.

Technical specifications

Model	ADO Air 28
Product type	Step-through city electric bike
Motor	250W brushless rear-hub motor
Assistance limit	15.5mph / 25km/h
Throttle	Not fitted on the UK configuration
Sensor	Torque sensor
Assistance levels	0–3
Transmission	Single-speed carbon belt drive
Battery	Removable seatpost lithium-ion battery
Estimated range	Up to 62 miles / 100km
Charging time	Approximately 4–6 hours
Charger	42V 2A
Tyres	700 × 45C puncture-resistant tyres
Suspension	Adjustable lockout front fork
Brakes	Hydraulic disc brakes
Frame	Aluminium step-through frame
Display	IPS colour display
Lighting	Automatic-sensor front light and electric rear light
Smart features	ADO Smart App and AirTag/SmartTag placement
Maximum permissible load	120kg
Recommended rider height	160–200cm
Included equipment	Rear rack and mudguards
In the box	Electric bike with seatpost battery, 42V 2A charger, pedals and installation tools

Frequently asked questions

How does the ADO Air 28 deliver assistance?

Its torque sensor measures pedalling effort and adjusts support from the 250W rear-hub motor across three assistance levels.

Can the battery be removed?

Yes. The battery is built into the seatpost and can be removed for convenient charging and storage.

Does the ADO Air 28 use a chain?

No. It uses a clean, quiet carbon belt with a single-speed transmission.

Is this the UK EAPC configuration?

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

Electric Scooters London provides UK-wide delivery, specialist product guidance and after-sales support from our London team.

Explore our electric bike range or view our repairs and servicing.

Before ordering: Delivery information, returns & refunds, and warranty & support.

ADO Air 28 product details