ADO Air 20 Pro vs Himiway Big Dog
Torque, battery, weight, pricing and features — side by side.
Each on its own: ADO Air 20 Pro specs, UK price and stock · Himiway Big Dog specs, UK price and stock
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Compact folding with torque sensor, carbon belt drive and turn signals
View details
£1,399
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: Free (UK)
In stock at last check · checked
Compact fat-tyre cargo hauler with a 960Wh Samsung/LG battery, 86Nm hub motor and 181kg payload
View details£1,999
Delivery: Free (UK)
In stock at last check · checked
Which should you choose?
Choose the ADO Air 20 Pro if…
…it costs less (£600 cheaper) and is lighter (18.9 kg lighter).
Choose the Himiway Big Dog if…
…it has more torque (+46 Nm) and carries a bigger battery (+614 Wh).
Based only on the measured differences below — manufacturer-published figures, not independently tested.
At a glance
ADO Air 20 Pro
Compact folding with torque sensor, carbon belt drive and turn signals
Himiway Big Dog
Compact fat-tyre cargo hauler with a 960Wh Samsung/LG battery, 86Nm hub motor and 181kg payload
| Spec | ADO Air 20 Pro | Himiway Big Dog |
|---|---|---|
| Best UK price | £1,399 £600 cheaper | £1,999 |
| RRP | £1,499 | £1,999 |
| Delivery | Delivery: Free (UK) | Delivery: Free (UK) |
| Availability at last check | In stock at last check — 28 Sep 2026 | In stock at last check — 28 Sep 2026 |
| Motor brand & type | Bafang Hub | Himiway Hub |
| Motor torque | 40 Nm | 86 Nm +46 Nm |
| Battery capacity | 346 Wh | 960 Wh +614 Wh |
| Voltage · amp-hours | 36 V · 9.6 Ah | 48 V · 20 Ah |
| Total weight | 21 kg 18.9 kg lighter | 39.9 kg |
| Frame type | Compact | Step Through |
| Release | 11 March 2024 — 2 years, 6 months on market | February 2022 — 4 years, 7 months on market |
| Tyre size | 20 x 1.95 | 20 x 4.0 Kenda K1188 Krusade |
| Gears | Bafang 2-speed automatic | Shimano Altus M310 7-speed |
| Brakes | Hydraulic disc 160mm | Tektro hydraulic disc 180mm front + rear |
| Frame material | Aluminium | 6061 aluminium |
| Rider height | 150–200 cm | 154–195 cm |
| Max load | 120 kg | 181 kg |
| Top speed | 25 km/h | 25 km/h |
| Range | Up to 100 km | 96–128 km |
| Colours | Grey, Blue, Polar Gradient | — |
| Suspension | — | Alloy fork with lockout and preload adjustment |
| Display | — | LCD with USB charging |
| Folding | Yes | No |
| Mobile app | Yes | No |
| Cadence sensor | No | Yes |
| Torque sensor | Yes | No |
| Auto lights | Yes | No |
| Indicators | Yes | No |
| Rear rack | No | Yes |
| Cargo | No | Yes |
| Fat tyres | No | Yes |
| Higher-speed modes for permitted use | No | Yes |
ADO Air 20 Pro highlights
Himiway Big Dog highlights
Frequently asked questions
Which has more torque, ADO Air 20 Pro or Himiway Big Dog?
The Himiway Big Dog has more torque at 86 Nm, compared to 40 Nm on the ADO Air 20 Pro.
Which has the bigger battery, ADO Air 20 Pro or Himiway Big Dog?
The Himiway Big Dog has a larger battery at 960 Wh, versus 346 Wh on the ADO Air 20 Pro.
Which is lighter, ADO Air 20 Pro or Himiway Big Dog?
The ADO Air 20 Pro is lighter at 21 kg, compared to 39.9 kg on the Himiway Big Dog.
Which is cheaper, ADO Air 20 Pro or Himiway Big Dog?
The ADO Air 20 Pro is cheaper at £1,399, compared to £1,999 for the Himiway Big Dog.
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