Cyrusher Flex vs Cyrusher Zenith
Torque, battery, weight, pricing and features — side by side.
Each on its own: Cyrusher Flex specs, UK price and stock · Cyrusher Zenith specs, UK price and stock
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Full-suspension mountain eBike with switchable torque/cadence sensing and a removable 720Wh LG battery
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£1,399
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
Step-over fat-tyre with rare hybrid cadence + torque sensor — 95Nm, 780Wh, e-VRC reviewed
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£1,199
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
Which should you choose?
Choose the Cyrusher Flex if…
…it is lighter (3.3 kg lighter).
Choose the Cyrusher Zenith if…
…it costs less (£200 cheaper), has more torque (+8 Nm) and carries a bigger battery (+60 Wh).
Based only on the measured differences below — manufacturer-published figures, not independently tested.
At a glance
Cyrusher Flex
Full-suspension mountain eBike with switchable torque/cadence sensing and a removable 720Wh LG battery
Applied automatically when you use our Buy button. Only needed if you go direct:
BESTEBIKESUK
£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.
£50 off — applied for you
Applied automatically when you use our Buy button. Only needed if you go direct:
BESTEBIKESUK
£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.
Cyrusher Zenith
From the e-VRC review: the bell is poor quality — worth replacing.
Applied automatically when you use our Buy button. Only needed if you go direct:
BESTEBIKESUK
£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.
£50 off — applied for you
Applied automatically when you use our Buy button. Only needed if you go direct:
BESTEBIKESUK
£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.
| Spec | Cyrusher Flex | Cyrusher Zenith |
|---|---|---|
| Best UK price | £1,399 | £1,199 £200 cheaper |
| RRP | £1,799 | £1,799 |
| Delivery | Delivery: Free (UK) | Delivery: Free (UK) |
| Availability at last check | In stock at last check — 28 Oct 2026 | In stock at last check — 28 Oct 2026 |
| Motor brand & type | Cyrusher Hub | Cyrusher Hub |
| Motor torque | 87 Nm | 95 Nm +8 Nm |
| Battery capacity | 720 Wh | 780 Wh +60 Wh |
| Voltage · amp-hours | 48 V · 15 Ah | 52 V · 15 Ah |
| Total weight | 31 kg 3.3 kg lighter | 34.3 kg |
| Frame type | High Step | High Step |
| Release | July 2025 — 1 year, 3 months on market | 9 January 2026 — 9 months on market |
| Tyre size | 27.5 x 2.6 | 26 x 4.0 fat tyre (Chaoyang) |
| Gears | Shimano 8-speed | Shimano 7-speed (Tourney TY500) |
| Brakes | Logan fully hydraulic disc, 180mm front + rear | Hydraulic disc 180mm (2-piston) |
| Suspension | Full suspension - front fork + rear shock | Front fork with lockout + rear spring |
| Frame | 6061 aluminium alloy with internal battery | — |
| Battery | 48V 15Ah LG cells (720Wh), removable | — |
| Charger | 48V 2.0A | — |
| Max load | 158 kg (350 lbs) | 150 kg |
| Top speed | 25 km/h assisted | 25 km/h |
| Range | Up to 95 km | Up to 96 km |
| Display | Left-mount colour smart computer | Mid-mounted colour LCD |
| Sensor | Torque + cadence (switchable) | — |
| Frame material | — | Aluminium (21" frame, step-over) |
| Battery cells | — | 21700, 52V 15Ah |
| Rear light | — | Brake-activated rear light |
| Rider height | — | 155–190 cm |
| Colours | — | Titanium |
| Cadence sensor | Yes | No |
| Torque sensor | Yes | No |
| Brake lights | Yes | No |
| Fat tyres | No | Yes |
| Price | Check £1,399 at CyrusherBuy at Cyrusher | Check £1,199 at CyrusherBuy at Cyrusher |
Cyrusher Flex highlights
Cyrusher Zenith highlights
Frequently asked questions
Which has more torque, Cyrusher Flex or Cyrusher Zenith?
The Cyrusher Zenith has more torque at 95 Nm, compared to 87 Nm on the Cyrusher Flex.
Which has the bigger battery, Cyrusher Flex or Cyrusher Zenith?
The Cyrusher Zenith has a larger battery at 780 Wh, versus 720 Wh on the Cyrusher Flex.
Which is lighter, Cyrusher Flex or Cyrusher Zenith?
The Cyrusher Flex is lighter at 31 kg, compared to 34.3 kg on the Cyrusher Zenith.
Which is cheaper, Cyrusher Flex or Cyrusher Zenith?
The Cyrusher Zenith is cheaper at £1,199, compared to £1,399 for the Cyrusher Flex.
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