ADO Air 20 Ultra V2026 vs Engwe O20 Boost
Torque, battery, weight, pricing and features — side by side.
Change bikespick two, three or four to compare
Tip: choose bikes from different brands or spec tiers to see where torque-to-weight or battery-to-price ratios stand out.
Compare 3 or 4 bikes at once
Not indexed or listed in search results — a direct comparison you build and share, same as the two-bike one above.
Compact folding with Bafang 2nd gen motor, NFC unlock and turn signals
View details
£1,799
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
Folding step-through with torque-sensor assist, a 720Wh battery and hydraulic brakes — £899 with code BESTEBIKESUK
View details
£1,099
Applied automatically when you use our Buy button. Only needed if you go direct:
Our own code: 10% off at the official Engwe UK store, and it credits this site as the referrer. Our Buy buttons apply it for you. Verified at checkout, 31 August 2026. Applied automatically when you use our Buy button. Only needed if you go direct:
Our own code: 10% off at the official Engwe UK store, and it credits this site as the referrer. Our Buy buttons apply it for you. Verified at checkout, 31 August 2026.BESTEBIKESUK
10% off — applied for you
BESTEBIKESUK
Delivery: Free (UK)
In stock at last check · checked
Which should you choose?
Choose the ADO Air 20 Ultra V2026 if…
…it is lighter (5 kg lighter).
Choose the Engwe O20 Boost if…
…it costs less (£700 cheaper), has more torque (+25 Nm) and carries a bigger battery (+374 Wh).
Based only on the measured differences below — manufacturer-published figures, not independently tested.
At a glance
ADO Air 20 Ultra V2026
Compact folding with Bafang 2nd gen motor, NFC unlock and turn signals
Engwe O20 Boost
The comfort-and-range pick. A fuller-size, planted ride with a big 720 Wh battery and a 75 Nm torque sensor that flatters your pedalling. It folds too, but it is heavier than the Zip, so it suits being your main everyday bike more than something to lug onto trains daily. Choose it for cushion and range over outright portability.
| Spec | ADO Air 20 Ultra V2026 | Engwe O20 Boost |
|---|---|---|
| Best UK price | £1,799 | £1,099 £700 cheaper |
| RRP | £1,799 | £1,199 |
| Delivery | Delivery: Free (UK) | Delivery: Free (UK) |
| 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 | Engwe Hub |
| Motor torque | 50 Nm | 75 Nm +25 Nm |
| Battery capacity | 346 Wh | 720 Wh +374 Wh |
| Voltage · amp-hours | 36 V · 9.6 Ah | 48 V · 15 Ah |
| Total weight | 20 kg 5 kg lighter | 25 kg |
| Frame type | Compact | Step Through |
| Release | 19 March 2026 — 5 months on market | June 2026 — 3 months on market |
| Tyre size | 20 x 2.0 CST puncture-protected | 20 x 2.125 urban hybrid (anti-puncture) |
| Gears | Bafang H730 3-speed automatic | Shimano Altus 8-speed (RD-M310) |
| Brakes | Hydraulic disc | Hydraulic disc, double piston |
| Frame material | Aluminium alloy | 6061 aluminium alloy, internal battery, step-through |
| Rider height | 150–200 cm | 152–189 cm |
| Max load | 120 kg | 150 kg |
| Top speed | 25 km/h | 25 km/h (UK EPAC) |
| Range | Up to 100 km | Up to 141 km (PAS1) |
| Colours | Grey, Light Blue | Soft Purple, Graphite Gray, Dusty Blue |
| Suspension | — | Front hydraulic, 50mm travel, adjustable lockout |
| Frame | — | 6061 aluminium alloy, step-through, folding |
| Battery | — | 48V 15Ah 720Wh, 21700 LG cells, with BMS |
| Charger | — | 54.6V 4A |
| Pedal assist | — | 5 levels, torque sensor |
| Certification | — | CE EN15194 (TUV) |
| App | — | ENGWE app (Bluetooth) |
| Mobile app | No | Yes |
| Auto lights | Yes | No |
| Indicators | Yes | No |
| Rear rack | No | Yes |
| Unlockable abroad | No | Yes |
ADO Air 20 Ultra V2026 highlights
Engwe O20 Boost highlights
Frequently asked questions
Which has more torque, ADO Air 20 Ultra V2026 or Engwe O20 Boost?
The Engwe O20 Boost has more torque at 75 Nm, compared to 50 Nm on the ADO Air 20 Ultra V2026.
Which has the bigger battery, ADO Air 20 Ultra V2026 or Engwe O20 Boost?
The Engwe O20 Boost has a larger battery at 720 Wh, versus 346 Wh on the ADO Air 20 Ultra V2026.
Which is lighter, ADO Air 20 Ultra V2026 or Engwe O20 Boost?
The ADO Air 20 Ultra V2026 is lighter at 20 kg, compared to 25 kg on the Engwe O20 Boost.
Which is cheaper, ADO Air 20 Ultra V2026 or Engwe O20 Boost?
The Engwe O20 Boost is cheaper at £1,099, compared to £1,799 for the ADO Air 20 Ultra V2026.
Pick one of the most-viewed matchups below or create your own comparison above.
More popular comparisons (42)
Browse the remaining reader-tested matchups included in our comparison directory.