The ADO Air 28 Pro & Ultra Electric Bike is a refined 700C step-through electric bike range designed for smooth assisted cycling, low-maintenance ownership and comfortable everyday riding. Both versions feature a 250W BAFANG auto-shifting rear hub motor, 40Nm torque, a responsive dual-sided torque sensor and a clean carbon belt drive.
The Air 28 Pro uses the BAFANG H700 two-speed auto-shift motor, while the Air 28 Ultra upgrades to the BAFANG H730 three-speed auto-shift motor for enhanced low-speed support. Both versions include a 37V 10Ah DMEGC lithium-ion battery, hydraulic disc brakes, adjustable front suspension, 700 x 45C puncture-proof tyres, electric rear light and ADO Smart App support.
The 250W BAFANG rear hub motor provides smooth pedal assistance up to 25 km/h (15.5 mph). The Pro version uses a two-speed automatic system, while the Ultra version uses a three-speed automatic system for more adaptive gear support. The 40Nm torque output and dual-sided torque sensor work together to deliver natural, efficient assistance in response to pedalling input.
The 37V 10Ah DMEGC lithium-ion battery supports an estimated range of up to 100 km under suitable riding conditions. The portable battery design allows convenient charging and secure storage when removed from the bike.
The 700 x 45C puncture-proof tyres provide efficient rolling and stable handling, while the adjustable front fork shock absorption helps improve comfort over uneven surfaces. The Dutch-style step-through frame makes mounting easy and offers a relaxed upright riding position.
The 3.5-inch IPS colour display provides clear ride information, including speed, battery level, and pedal-assist status. The ADO Air 28 Pro & Ultra is equipped with a DH007 195-lumen front headlight and an electric rear light for improved visibility.
The bike is equipped with hydraulic disc brakes for strong, controlled braking performance. The lightweight aluminium Dutch-style step-through frame, aluminium mudguards, carbon belt drive and IPX5-rated electrical system provide a clean, durable and low-maintenance build.
The ADO Air 28 Pro & Ultra supports the ADO Smart App for connected ride functions, service support and navigation display features. It also supports AirTag/SmartTag placement, while the battery lock helps protect the removable battery when parked.
The included 42V 2A charger supports the 37V battery system and provides a full charge in approximately 4–6 hours. A power cable is included.
| Model | ADO Air 28 Pro & Ultra |
|---|---|
| Product Type | 700C step-through electric bike |
| Air 28 Pro Motor | BAFANG H700 rear hub motor with automatic two-speed system |
| Air 28 Ultra Motor | BAFANG H730 rear hub motor with automatic three-speed system |
| Motor Power | 250W |
| Torque | 40Nm |
| Sensor | Dual-sided torque sensor |
| Transmission | Pro: automatic two-speed; Ultra: automatic three-speed |
| Pedal Assist | 0–3 pedal assist levels |
| Throttle | Without throttle |
| Battery | 37V 10Ah DMEGC lithium-ion battery |
| Estimated Range | Up to 100 km |
| Top Assist Speed | 25 km/h (15.5 mph) |
| Charging Time | Approx. 4–6 hours |
| Charger | 42V 2A charger |
| Drive System | Carbon belt drive |
| Tyres | 700 x 45C puncture-proof tyres |
| Wheels | Aluminium alloy wheels |
| Suspension | Adjustable front fork shock absorption |
| Brakes | Hydraulic disc brakes |
| Frame | Lightweight aluminium Dutch-style step-through frame |
| Display | 3.5-inch IPS colour display, IPX7 rated |
| Water Resistance | IPX5; display IPX7 |
| Front Light | DH007 195-lumen front headlight |
| Rear Light | Electric rear light |
| Mudguards | Aluminium mudguards |
| Rear Rack | Included |
| Smart Features | ADO Smart App support, AirTag/SmartTag support |
| Certification | SGS CE |
| Net Weight | Approx. 24.5 kg including rear rack and mudguards |
| Full Weight | Approx. 32 kg total packaging weight |
| Maximum Load | 120 kg |
| Rider Height | 160–210 cm |
| Total Length | 1935 mm |
| Wheelbase | 1200 mm |
| Seat Height | 850–1100 mm |
| Handlebar Height | 1190 mm |
| Standover Height | 720 mm |
| Seat Tube Length | 450 mm |
| Top Tube Length | 560 mm |
| Front to Centre | 670 mm |
| Bottom Bracket Height | 193 mm |
| Colour Options | Grey, Latte |
| In the Box | Electric bike, battery, charger, power cable, pedals, multi-tool, user manual, mudguards, rear rack, pump |
Electric Scooters London is an authorised ADO reseller and repair centre in the UK, offering expert product advice, UK-based support, and dependable after-sales service. We supply carefully selected electric bikes with professional guidance, servicing and long-term ownership support.
