Cyrusher Rumble 2.0 vs Engwe EP-2 Boost
Torque, battery, weight, pricing and features — side by side.
Each on its own: Cyrusher Rumble 2.0 specs, UK price and stock · Engwe EP-2 Boost specs, UK price and stock
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Step-through fat-tyre commuter with integrated rear rack and 85Nm hub motor
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£899
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)
In stock at last check · checked
Folding all-terrain fat bike with a 55Nm power-boost button, torque sensor and 120km range
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£899
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 Rumble 2.0 if…
…it has more torque (+30 Nm) and carries a bigger battery (+240 Wh).
Choose the Engwe EP-2 Boost if…
…it is lighter (1.9 kg lighter).
Based only on the measured differences below — manufacturer-published figures, not independently tested.
At a glance
Cyrusher Rumble 2.0
Step-through fat-tyre commuter with integrated rear rack and 85Nm hub motor
Engwe EP-2 Boost
Folding all-terrain fat bike with a 55Nm power-boost button, torque sensor and 120km range
| Spec | Cyrusher Rumble 2.0 | Engwe EP-2 Boost |
|---|---|---|
| Best UK price | £899 | £899 Same |
| RRP | £1,399 | £949 |
| Delivery | Delivery: Free (UK) | Delivery: Free (UK) |
| Availability at last check | In stock at last check — 30 Sep 2026 | Out of stock at last check — 30 Sep 2026 |
| Motor brand & type | Cyrusher Hub | Engwe Hub |
| Motor torque | 85 Nm +30 Nm | 55 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 | 30 kg 1.9 kg lighter |
| Frame type | Step Through | Step Through |
| Release | 17 May 2025 — 1 year, 4 months on market | April 2025 — 1 year, 5 months 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 | — |
| Tyre size | 20 x 4in fat tyres | 20 x 4.0 fat tyre |
| Weight | 31.9kg with battery | — |
| Gears | — | Shimano 7-speed |
| Brakes | — | Mechanical disc 180mm front + rear |
| Suspension | — | Front suspension fork |
| Display | — | LCD |
| Max load | — | 150 kg |
| Top speed | — | 25 km/h |
| Range | — | Up to 120 km (PAS 1) |
| Colours | — | Black, Brown, Grey, Orange |
| Folding | No | Yes |
| Torque sensor | No | Yes |
| Front suspension | No | Yes |
| Front basket support | Yes | No |
| Higher-speed modes for permitted use | No | Yes |
Cyrusher Rumble 2.0 highlights
Engwe EP-2 Boost highlights
Frequently asked questions
Which has more torque, Cyrusher Rumble 2.0 or Engwe EP-2 Boost?
The Cyrusher Rumble 2.0 has more torque at 85 Nm, compared to 55 Nm on the Engwe EP-2 Boost.
Which has the bigger battery, Cyrusher Rumble 2.0 or Engwe EP-2 Boost?
The Cyrusher Rumble 2.0 has a larger battery at 864 Wh, versus 624 Wh on the Engwe EP-2 Boost.
Which is lighter, Cyrusher Rumble 2.0 or Engwe EP-2 Boost?
The Engwe EP-2 Boost is lighter at 30 kg, compared to 31.9 kg on the Cyrusher Rumble 2.0.
Which is cheaper, Cyrusher Rumble 2.0 or Engwe EP-2 Boost?
Both bikes are listed at £899.
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