ADO Air Carbon vs Fiido D3 Pro
Torque, battery, weight, pricing and features — side by side.
Each on its own: ADO Air Carbon specs, US price and stock · Fiido D3 Pro specs, US price and stock
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Ultralight 15.9kg carbon folder with Bafang single-speed motor, GPS anti-theft and hydraulic brakes
View details
£1,799
about $2,381
Applied automatically when you use our Buy button. Only needed if you go direct:
Our own ADO code: £50 off at the official ADO UK store, and it credits this site as the referrer. Our Buy buttons apply it for you — you should see it come off in the basket before you pay. Verified at checkout, 8 September 2026 (£1,599.00 to £1,549.00). Applied automatically when you use our Buy button. Only needed if you go direct:
Our own ADO code: £50 off at the official ADO UK store, and it credits this site as the referrer. Our Buy buttons apply it for you — you should see it come off in the basket before you pay. Verified at checkout, 8 September 2026 (£1,599.00 to £1,549.00).BESTEBIKESUK
£50 off — applied for you
BESTEBIKESUK
Delivery: —
In stock at last check · checked
14in mini folder with 35Nm hub, 281Wh battery and 17.3kg kerb weight — budget commuter
View details£449 about $594 Save £96 £545
Delivery: —
In stock at last check · checked
Which should you choose?
Choose the ADO Air Carbon if…
…it carries a bigger battery (+89 Wh) and is lighter (1.4 kg lighter).
Choose the Fiido D3 Pro if…
…it costs less (£1,350 cheaper).
Based only on the measured differences below — manufacturer-published figures, not independently tested.
At a glance
ADO Air Carbon
Ultralight 15.9kg carbon folder with Bafang single-speed motor, GPS anti-theft and hydraulic brakes
Fiido D3 Pro
14in mini folder with 35Nm hub, 281Wh battery and 17.3kg kerb weight — budget commuter
| Spec | ADO Air Carbon | Fiido D3 Pro |
|---|---|---|
| Best UK price | £1,799 | £449 £1,350 cheaper |
| RRP | £1,799 | £545 |
| Delivery | Delivery: — | Delivery: — |
| Availability at last check | In stock at last check — 2 Oct 2026 | In stock at last check — 2 Oct 2026 |
| Motor brand & type | Bafang Hub | Fiido Hub |
| Motor torque | 35 Nm | 35 Nm Same |
| Battery capacity | 370 Wh +89 Wh | 281 Wh |
| Voltage · amp-hours | 37 V · 10 Ah | 36 V · 7.8 Ah |
| Total weight | 15.9 kg 1.4 kg lighter | 17.3 kg |
| Frame type | Compact | Compact |
| Release | 7 June 2024 — 2 years, 3 months on market | 3 July 2021 — 5 years, 2 months on market |
| Frame | Carbon fibre, folding | — |
| Motor | Bafang single-speed hub | — |
| Torque | 35 N·m, torque sensor | — |
| Battery | 37V 10Ah 370Wh | — |
| Charge time | 4–6 hours | — |
| Brakes | Hydraulic disc | Mechanical disc with power cut-off |
| Display | 2.4" IPS colour | LCD 1.47 inch |
| Tyre size | — | CST 14x2.125" |
| Gears | — | Single-speed (52T/12T) |
| Max load | — | 120 kg |
| Top speed | — | 25 km/h |
| Range | — | Up to 33 km |
| Colours | — | Black, White |
| Sensor | — | 12-magnet speed sensor (cadence-type pedal assist) |
| Charging time (stated) | — | 3-4 hours |
| Battery cell | — | DMEGC 280.8Wh, non-removable |
| Waterproof | — | IP54 full-bike |
| Charger | — | 36V2A |
| Other | — | Foldable stem (frame does not fold flat); walk assist only throttle (6km/h) |
| Folding | Yes | No |
| Folding stem | No | Yes |
| Anti-theft tech | Yes | No |
| GPS tracking | Yes | No |
| Mobile app | No | Yes |
| Cadence sensor | No | Yes |
| Torque sensor | Yes | No |
| Front suspension | No | Yes |
| Hydraulic brakes | Yes | No |
| Rear rack | Yes | No |
ADO Air Carbon highlights
Fiido D3 Pro highlights
Frequently asked questions
Which has more torque, ADO Air Carbon or Fiido D3 Pro?
Both bikes are rated at 35 Nm of torque.
Which has the bigger battery, ADO Air Carbon or Fiido D3 Pro?
The ADO Air Carbon has a larger battery at 370 Wh, versus 281 Wh on the Fiido D3 Pro.
Which is lighter, ADO Air Carbon or Fiido D3 Pro?
The ADO Air Carbon is lighter at 15.9 kg, compared to 17.3 kg on the Fiido D3 Pro.
Which is cheaper, ADO Air Carbon or Fiido D3 Pro?
The Fiido D3 Pro is cheaper at £449, compared to £1,799 for the ADO Air Carbon.
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