Cyrusher Rumble 2.0 vs Engwe L20 Boost
Torque, battery, weight, pricing and features — side by side.
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Step-through fat-tyre commuter with integrated rear rack and 85Nm hub motor
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£899
about $1,214
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 checkout, 31 August 2026. 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 checkout, 31 August 2026.BESTEBIKESUK
£50 off — applied for you
BESTEBIKESUK
Delivery: —
In 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
about $1,485
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: —
Out of stock at last check · checked
At a glance
Cyrusher Rumble 2.0
Step-through fat-tyre commuter with integrated rear rack and 85Nm hub motor
Engwe L20 Boost
Step-through fat-tyre with 75Nm boost button, torque sensor, front suspension and 126km range
| Spec | Cyrusher Rumble 2.0 | Engwe L20 Boost |
|---|---|---|
| Best UK price | £899 £200 cheaper | £1,099 |
| RRP | £1,399 | £1,099 |
| Delivery | Delivery: — | Delivery: — |
| Availability at last check | In stock at last check — 14 Sep 2026 | Out of stock at last check — 14 Sep 2026 |
| Motor brand & type | Cyrusher Hub | Engwe Hub |
| Motor torque | 85 Nm +10 Nm | 75 Nm |
| Battery capacity | 864 Wh +240 Wh | 624 Wh |
| Voltage · amp-hours | 48 V · 18 Ah | 48 V · 13 Ah |
| Total weight | 31.9 kg 2.1 kg lighter | 34 kg |
| Frame type | Step Through | Step Through |
| Release | 17 May 2025 — 1 year, 3 months on market | 1 August 2024 — 2 years, 1 month on market |
| Frame | Step-through, fat tyre | — |
| Motor | Cyrusher 250W rear hub, 85 N·m | — |
| Battery | 48V 18Ah 864Wh | — |
| Charge time | 6–7 hours | — |
| Gearing | Shimano 7-speed | — |
| Tyres | 20 x 4in fat tyres | — |
| Weight | 31.9kg with battery | — |
| Tyre size | — | 20 x 4.0 in fat tyres |
| Gears | — | Shimano 7-speed |
| Brakes | — | 160 mm front & rear mechanical disc |
| Max load | — | 120 kg (payload capacity) |
| 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) |
| Display | — | LCD colour display |
| Front fork travel | — | 50 mm |
| Front basket capacity | — | 10 kg |
| Rear rack capacity | — | 25 kg |
| Torque sensor | No | Yes |
| Front suspension | No | Yes |
| Brake lights | No | Yes |
Cyrusher Rumble 2.0 highlights
Engwe L20 Boost highlights
Frequently asked questions
Which has more torque, Cyrusher Rumble 2.0 or Engwe L20 Boost?
The Cyrusher Rumble 2.0 has more torque at 85 Nm, compared to 75 Nm on the Engwe L20 Boost.
Which has the bigger battery, Cyrusher Rumble 2.0 or Engwe L20 Boost?
The Cyrusher Rumble 2.0 has a larger battery at 864 Wh, versus 624 Wh on the Engwe L20 Boost.
Which is lighter, Cyrusher Rumble 2.0 or Engwe L20 Boost?
The Cyrusher Rumble 2.0 is lighter at 31.9 kg, compared to 34 kg on the Engwe L20 Boost.
Which is cheaper, Cyrusher Rumble 2.0 or Engwe L20 Boost?
The Cyrusher Rumble 2.0 is cheaper at £899, compared to £1,099 for the Engwe L20 Boost.
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