ADO Air 28 Ultra vs Fiido C700
Torque, battery, weight, pricing and features — side by side.
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The upgraded 3-speed Air 28
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€1,799
Applied automatically when you use our Buy button. Only needed if you go direct:
Our own ADO code: €30 off at ADO's global store, and it credits this site as the referrer. Our Buy buttons apply it for you. Measured at the ADO checkout on 10 September 2026 — ADO said they were raising it to €50, but the global store still takes €30 off. Applied automatically when you use our Buy button. Only needed if you go direct:
Our own ADO code: €30 off at ADO's global store, and it credits this site as the referrer. Our Buy buttons apply it for you. Measured at the ADO checkout on 10 September 2026 — ADO said they were raising it to €50, but the global store still takes €30 off.BESTEBIKESUK
€30 off — applied for you
BESTEBIKESUK
Delivery: —
In stock at last check · checked
Belt-drive step-through city bike with 40Nm hub, torque sensor and stem-integrated display
View details€1,699 Save €200 €1,899
Delivery: —
In stock at last check · checked
Which should you choose?
Choose the ADO Air 28 Ultra if…
…it carries a bigger battery (+47 Wh) and is lighter (1.2 kg lighter).
Choose the Fiido C700 if…
…it costs less (€100 cheaper).
Based only on the measured differences below — manufacturer-published figures, not independently tested.
At a glance
ADO Air 28 Ultra
The Ultra is the upgraded Air 28: a Bafang H730 three-speed automatic motor (vs the Pro's H700 two-speed), giving roughly 24% more torque in low-speed mode. Battery, range, frame, brakes and weight are otherwise identical to the Air 28 Pro.
Fiido C700
Belt-drive step-through city bike with 40Nm hub, torque sensor and stem-integrated display
| Spec | ADO Air 28 Ultra | Fiido C700 |
|---|---|---|
| Best EU price | €1,799 | €1,699 €100 cheaper |
| RRP | €1,899 | €1,899 |
| Delivery | Delivery: — | Delivery: — |
| Availability at last check | In stock at last check — 13 Sep 2026 | In stock at last check — 13 Sep 2026 |
| Motor brand & type | Bafang Hub | Fiido Hub |
| Motor torque | 40 Nm | 40 Nm Same |
| Battery capacity | 360 Wh +47 Wh | 313 Wh |
| Voltage · amp-hours | 36 V · 10 Ah | 36 V · 8.7 Ah |
| Total weight | 18.5 kg 1.2 kg lighter | 19.7 kg |
| Frame type | Step Through | Step Through |
| Release | February 2026 — 7 months on market | March 2025 — 1 year, 6 months on market |
| Tyre size | 28 x 1.8 (700c) | 700x40C |
| Gears | Bafang H730 3-speed automatic | Single-speed carbon belt drive (60T/22T) |
| Brakes | Hydraulic disc | Tektro hydraulic disc |
| Frame material | 6061 Aluminium alloy | — |
| Rider height | 160–210 cm | — |
| Max load | 120 kg | 120 kg |
| Top speed | 25 km/h | 25 km/h |
| Range | Up to 100 km | Up to 83 km |
| Colours | Grey, Latte | Pistachio green (single colourway) |
| Motor | Bafang H730 (3-speed) | — |
| Display | — | LCD 1.47 inch, integrated in stem |
| Sensor | — | Torque sensor Mivice S200 (IP67) |
| Battery cell | — | DMEGC 313.2 Wh, removable (2.35kg) |
| Waterproof | — | IP54 full-bike |
| Charger | — | 36V2A |
| Other | — | Turn signals + LED front/rear lights; compatible with rear rack and front basket (not included) |
| charge_time_source | — | https://bikkerr.com/electric-bike/fiido-c700-city-e-bike/ + retailer spec sheets (313Wh) |
| Front suspension | Yes | No |
| Auto lights | Yes | No |
| Rear rack | Yes | No |
| Unlockable abroad | Yes | No |
ADO Air 28 Ultra highlights
Fiido C700 highlights
Frequently asked questions
Which has more torque, ADO Air 28 Ultra or Fiido C700?
Both bikes are rated at 40 Nm of torque.
Which has the bigger battery, ADO Air 28 Ultra or Fiido C700?
The ADO Air 28 Ultra has a larger battery at 360 Wh, versus 313 Wh on the Fiido C700.
Which is lighter, ADO Air 28 Ultra or Fiido C700?
The ADO Air 28 Ultra is lighter at 18.5 kg, compared to 19.7 kg on the Fiido C700.
Which is cheaper, ADO Air 28 Ultra or Fiido C700?
The Fiido C700 is cheaper at €1,699, compared to €1,799 for the ADO Air 28 Ultra.
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