Cyrusher Flex vs Jansno X80 Pro
Torque, battery, weight, pricing and features — side by side.
Each on its own: Cyrusher Flex specs, UK price and stock · Jansno X80 Pro 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
Dual-battery X80 with 1,776Wh, hydraulic brakes and a stated 80km pedal-assist range
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£1,199
Applied automatically when you use our Buy button. Only needed if you go direct:
£120 off at Jansno's UK store. Our Buy buttons apply it for you — you should see it come off in the basket before you pay. Measured at the checkout on 29 September 2026: £120 off the X90 (£799) and the X80 Pro. Applied automatically when you use our Buy button. Only needed if you go direct:
£120 off at Jansno's UK store. Our Buy buttons apply it for you — you should see it come off in the basket before you pay. Measured at the checkout on 29 September 2026: £120 off the X90 (£799) and the X80 Pro.BESTEBIKESUK
£120 off — applied for you
BESTEBIKESUK
Delivery: Free (UK)
In stock at last check · checked
Which should you choose?
Choose the Cyrusher Flex if…
…it has more torque (+27 Nm) and is lighter (14 kg lighter).
Choose the Jansno X80 Pro if…
…it costs less (£200 cheaper) and carries a bigger battery (+1,056 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
Jansno X80 Pro
Dual-battery X80 with 1,776Wh, hydraulic brakes and a stated 80km pedal-assist range
| Spec | Cyrusher Flex | Jansno X80 Pro |
|---|---|---|
| Best UK price | £1,399 | £1,199 £200 cheaper |
| RRP | £1,799 | £2,099 |
| Delivery | Delivery: Free (UK) | Delivery: Free (UK) |
| Availability at last check | In stock at last check — 30 Sep 2026 | In stock at last check — 30 Sep 2026 |
| Motor brand & type | Cyrusher Hub | Jansno Hub |
| Motor torque | 87 Nm +27 Nm | 60 Nm |
| Battery capacity | 720 Wh | 1,776 Wh +1,056 Wh |
| Voltage · amp-hours | 48 V · 15 Ah | 48 V · 37 Ah |
| Total weight | 31 kg 14 kg lighter | 45 kg |
| Frame type | High Step | High Step |
| Release | July 2025 — 1 year, 2 months on market | 1 July 2026 — 2 months on market |
| Tyre size | 27.5 x 2.6 | 20 x 4.0in |
| Gears | Shimano 8-speed | Shimano 7-speed |
| Brakes | Logan fully hydraulic disc, 180mm front + rear | Hydraulic disc |
| Suspension | Full suspension - front fork + rear shock | Front spring and rear suspension |
| Frame | 6061 aluminium alloy with internal battery | — |
| Battery | 48V 15Ah LG cells (720Wh), removable | Two removable packs, 48V 17Ah plus 48V 20Ah |
| Charger | 48V 2.0A | — |
| Max load | 158 kg (350 lbs) | 150 kg |
| Top speed | 25 km/h assisted | — |
| Range | Up to 95 km | — |
| Display | Left-mount colour smart computer | LCD display |
| Sensor | Torque + cadence (switchable) | PAS cadence sensor (confirmed by Jansno, 10 September 2026) |
| Frame material | — | High-carbon steel |
| Top speed (stated) | — | 45 km/h |
| Range (stated) | — | Up to 110 km |
| Charging time (stated) | — | 7-9 hours |
| Colours | — | Army green |
| Motor rating | — | 1000W peak as stated by Jansno; no continuous rating published |
| Also available | — | X80 Max, dual motor, 2000W peak and 120Nm, £1,299 — out of stock at last check |
| Water resistance | — | IP65 |
| Climbing ability | — | 25 degrees |
| Other | — | Max load confirmed directly by Jansno in September 2026 — their published spec sheet still lists 120 kg, so you may see that figure elsewhere. |
| Torque sensor | Yes | No |
| Torque & cadence sensor | Yes | No |
| Brake lights | Yes | No |
| Fat tyres | No | Yes |
Cyrusher Flex highlights
Jansno X80 Pro highlights
Frequently asked questions
Which has more torque, Cyrusher Flex or Jansno X80 Pro?
The Cyrusher Flex has more torque at 87 Nm, compared to 60 Nm on the Jansno X80 Pro.
Which has the bigger battery, Cyrusher Flex or Jansno X80 Pro?
The Jansno X80 Pro has a larger battery at 1,776 Wh, versus 720 Wh on the Cyrusher Flex.
Which is lighter, Cyrusher Flex or Jansno X80 Pro?
The Cyrusher Flex is lighter at 31 kg, compared to 45 kg on the Jansno X80 Pro.
Which is cheaper, Cyrusher Flex or Jansno X80 Pro?
The Jansno X80 Pro is cheaper at £1,199, compared to £1,399 for the Cyrusher Flex.
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