Cyrusher Asuka vs Engwe L20 Boost
Torque, battery, weight, pricing and features — side by side.
Each on its own: Cyrusher Asuka specs, UK price and stock · Engwe L20 Boost specs, UK price and stock
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700C step-through commuter with a torque sensor, 504Wh battery and a 22kg kerb weight
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£1,799
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
Step-through fat-tyre with 75Nm boost button, torque sensor, front suspension and 126km range
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£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)
Out of stock at last check · checked
Which should you choose?
Choose the Cyrusher Asuka if…
…it is lighter (9.1 kg lighter).
Choose the Engwe L20 Boost if…
…it costs less (£700 cheaper), has more torque (+25 Nm) and carries a bigger battery (+120 Wh).
Based only on the measured differences below — manufacturer-published figures, not independently tested.
At a glance
Cyrusher Asuka
700C step-through commuter with a torque sensor, 504Wh battery and a 22kg kerb weight
Engwe L20 Boost
Step-through fat-tyre with 75Nm boost button, torque sensor, front suspension and 126km range
| Spec | Cyrusher Asuka | Engwe L20 Boost |
|---|---|---|
| Best UK price | £1,799 | £1,099 £700 cheaper |
| RRP | £1,799 | £1,099 |
| Delivery | Delivery: Free (UK) | Delivery: Free (UK) |
| Availability at last check | Out of stock at last check — 28 Sep 2026 | Out of stock at last check — 28 Sep 2026 |
| Motor brand & type | Bafang Hub | Engwe Hub |
| Motor torque | 50 Nm | 75 Nm +25 Nm |
| Battery capacity | 504 Wh | 624 Wh +120 Wh |
| Voltage · amp-hours | 36 V · 14 Ah | 48 V · 13 Ah |
| Total weight | 24.9 kg 9.1 kg lighter | 34 kg |
| Frame type | Step Through | Step Through |
| Release | 17 May 2025 — 1 year, 4 months on market | 1 August 2024 — 2 years, 1 month on market |
| Tyre size | Chaoyang 700x45C | 20 x 4.0 in fat tyres |
| Brakes | Hydraulic disc | 160 mm front & rear mechanical disc |
| Frame material | 6061 aluminium alloy | — |
| Max load | 159 kg | 120 kg (payload capacity) |
| Top speed (stated) | 25 km/h on level 5 assist | — |
| Range (stated) | Up to 120 km | — |
| Charger | 36V 3.0A | — |
| Display | DZ45 colour display | LCD colour display |
| Weight without battery | 22 kg | — |
| Gears | — | Shimano 7-speed |
| Top speed | — | 25 km/h (no throttle) |
| Range | — | 126 km max (PAS) |
| Colours | — | Wine Red, Sea Green, Onyx Black |
| Rider height | — | 152-183 cm (5.0-6.0 ft) |
| Front fork travel | — | 50 mm |
| Front basket capacity | — | 10 kg |
| Rear rack capacity | — | 25 kg |
| Front suspension | No | Yes |
| Brake lights | No | Yes |
| Front basket support | No | Yes |
| Fat tyres | No | Yes |
Cyrusher Asuka highlights
Engwe L20 Boost highlights
Frequently asked questions
Which has more torque, Cyrusher Asuka or Engwe L20 Boost?
The Engwe L20 Boost has more torque at 75 Nm, compared to 50 Nm on the Cyrusher Asuka.
Which has the bigger battery, Cyrusher Asuka or Engwe L20 Boost?
The Engwe L20 Boost has a larger battery at 624 Wh, versus 504 Wh on the Cyrusher Asuka.
Which is lighter, Cyrusher Asuka or Engwe L20 Boost?
The Cyrusher Asuka is lighter at 24.9 kg, compared to 34 kg on the Engwe L20 Boost.
Which is cheaper, Cyrusher Asuka or Engwe L20 Boost?
The Engwe L20 Boost is cheaper at £1,099, compared to £1,799 for the Cyrusher Asuka.
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