Cyrusher Sonder vs Engwe Engine Pro 3.0 Boost
Torque, battery, weight, pricing and features — side by side.
Each on its own: Cyrusher Sonder specs, UK price and stock · Engwe Engine Pro 3.0 Boost specs, UK price and stock
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Compact 20in commuter with a torque sensor, 480Wh battery and a 22.1kg kerb weight
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£1,499
Applied automatically when you use our Buy button. Only needed if you go direct:
£50 off at the official Cyrusher UK store. Our Buy buttons apply it for you — you should see it come off in the basket before you pay. Verified at the checkout on 21 September 2026. It is not offered on the Loop 2.0, where Cyrusher's own checkout refuses it. Applied automatically when you use our Buy button. Only needed if you go direct:
£50 off at the official Cyrusher UK store. Our Buy buttons apply it for you — you should see it come off in the basket before you pay. Verified at the checkout on 21 September 2026. It is not offered on the Loop 2.0, where Cyrusher's own checkout refuses it.BESTEBIKESUK
£50 off — applied for you
BESTEBIKESUK
Delivery: Free (UK)
Out of stock at last check · checked
250W-rated hub motor with 90Nm torque, 130km claimed range and full suspension
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£1,699
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 Cyrusher Sonder if…
…it costs less (£200 cheaper) and is lighter (12.6 kg lighter).
Choose the Engwe Engine Pro 3.0 Boost if…
…it has more torque (+50 Nm) and carries a bigger battery (+240 Wh).
Based only on the measured differences below — manufacturer-published figures, not independently tested.
At a glance
Cyrusher Sonder
Compact 20in commuter with a torque sensor, 480Wh battery and a 22.1kg kerb weight
Engwe Engine Pro 3.0 Boost
250W-rated hub motor with 90Nm torque, 130km claimed range and full suspension
| Spec | Cyrusher Sonder | Engwe Engine Pro 3.0 Boost |
|---|---|---|
| Best UK price | £1,499 £200 cheaper | £1,699 |
| RRP | £1,499 | £1,699 |
| Delivery | Delivery: Free (UK) | Delivery: Free (UK) |
| Availability at last check | Out of stock at last check — 29 Sep 2026 | In stock at last check — 29 Sep 2026 |
| Motor brand & type | Cyrusher Hub | Engwe Hub |
| Motor torque | 40 Nm | 90 Nm +50 Nm |
| Battery capacity | 480 Wh | 720 Wh +240 Wh |
| Voltage · amp-hours | 48 V · 10 Ah | 48 V · 15 Ah |
| Total weight | 22.1 kg 12.6 kg lighter | 34.7 kg |
| Frame type | Compact | Mid Step |
| Release | 10 February 2025 — 1 year, 7 months on market | 10 September 2025 — 1 year on market |
| Tyre size | Chaoyang 20 x 2.0in puncture-proof | 20 x 4.0 fat tyre |
| Brakes | Hydraulic disc | Hydraulic disc |
| Frame material | 6061 aluminium alloy with internal battery | Aluminium alloy (foldable) |
| Max load | 120 kg | 150 kg |
| Top speed (stated) | 24 km/h | — |
| Range (stated) | Up to 85 km | — |
| Charger | 54.6V 2.0A | — |
| Display | Colour smart display | — |
| Weight without battery | 19.1 kg | — |
| Gears | — | Shimano 7-speed |
| Rider height | — | 165–190 cm |
| Top speed | — | 25 km/h |
| Range | — | Up to 130 km |
| Colours | — | Black, Navy Blue |
| Anti-theft tech | No | Yes |
| GPS tracking | No | Yes |
| Alarm | No | Yes |
| Mobile app | No | Yes |
| Dual suspension | No | Yes |
| Front suspension | No | Yes |
| Rear suspension | No | Yes |
| Hydraulic brakes | No | Yes |
| Rear rack | No | Yes |
| Front basket support | No | Yes |
| Fat tyres | No | Yes |
| Higher-speed modes for permitted use | No | Yes |
Cyrusher Sonder highlights
Engwe Engine Pro 3.0 Boost highlights
Frequently asked questions
Which has more torque, Cyrusher Sonder or Engwe Engine Pro 3.0 Boost?
The Engwe Engine Pro 3.0 Boost has more torque at 90 Nm, compared to 40 Nm on the Cyrusher Sonder.
Which has the bigger battery, Cyrusher Sonder or Engwe Engine Pro 3.0 Boost?
The Engwe Engine Pro 3.0 Boost has a larger battery at 720 Wh, versus 480 Wh on the Cyrusher Sonder.
Which is lighter, Cyrusher Sonder or Engwe Engine Pro 3.0 Boost?
The Cyrusher Sonder is lighter at 22.1 kg, compared to 34.7 kg on the Engwe Engine Pro 3.0 Boost.
Which is cheaper, Cyrusher Sonder or Engwe Engine Pro 3.0 Boost?
The Cyrusher Sonder is cheaper at £1,499, compared to £1,699 for the Engwe Engine Pro 3.0 Boost.
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