Cyrusher Flex vs Jansno X90
Torque, battery, weight, pricing and features — side by side.
Each on its own: Cyrusher Flex specs, UK price and stock · Jansno X90 specs, UK price and stock
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Full-suspension mountain eBike with switchable torque/cadence sensing and a removable 720Wh LG battery
View details
£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
16in compact fat-tyre with 1,200Wh of dual battery, full suspension and a 40kg kerb weight
View details£799 Save £700 £1,499
Delivery: Free (UK)
In stock at last check · checked
Which should you choose?
Choose the Cyrusher Flex if…
…it has more torque (+7 Nm) and is lighter (9 kg lighter).
Choose the Jansno X90 if…
…it costs less (£600 cheaper) and carries a bigger battery (+480 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 X90
16in compact fat-tyre with 1,200Wh of dual battery, full suspension and a 40kg kerb weight
| Spec | Cyrusher Flex | Jansno X90 |
|---|---|---|
| Best UK price | £1,399 | £799 £600 cheaper |
| RRP | £1,799 | £1,499 |
| Delivery | Delivery: Free (UK) | Delivery: Free (UK) |
| Availability at last check | In stock at last check — 28 Sep 2026 | In stock at last check — 28 Sep 2026 |
| Motor brand & type | Cyrusher Hub | Jansno Hub |
| Motor torque | 87 Nm +7 Nm | 80 Nm |
| Battery capacity | 720 Wh | 1,200 Wh +480 Wh |
| Voltage · amp-hours | 48 V · 15 Ah | 48 V · 25 Ah |
| Total weight | 31 kg 9 kg lighter | 40 kg |
| Frame type | High Step | Compact |
| Release | July 2025 — 1 year, 2 months on market | October 2025 — 11 months on market |
| Tyre size | 27.5 x 2.6 | 16 x 4.0in |
| Gears | Shimano 8-speed | Shimano 7-speed |
| Brakes | Logan fully hydraulic disc, 180mm front + rear | Mechanical disc |
| Suspension | Full suspension - front fork + rear shock | Front suspension |
| Frame | 6061 aluminium alloy with internal battery | — |
| Battery | 48V 15Ah LG cells (720Wh), removable | 48V 25Ah removable lithium (1,200Wh) |
| Charger | 48V 2.0A | — |
| Max load | 158 kg (350 lbs) | 100 kg |
| Top speed | 25 km/h assisted | — |
| Range | Up to 95 km | — |
| Display | Left-mount colour smart computer | NFC display |
| Sensor | Torque + cadence (switchable) | PAS cadence sensor (confirmed by Jansno, 10 September 2026 — the product page called it a torque sensor) |
| Frame material | — | High-carbon steel |
| Top speed (stated) | — | 25 km/h |
| Range (stated) | — | Up to 75 km |
| Charging time (stated) | — | 6-8 hours |
| Rider height | — | 165-190 cm |
| Colours | — | Green, Orange (no black or grey offered; we picture the green) |
| Motor rating | — | 250W rated, 1000W peak (confirmed by Jansno, 10 September 2026) |
| Water resistance | — | IP65 |
| Note | — | Independent reviews reporting 750W and a 48V 14Ah battery describe the earlier version of this bike; Jansno confirmed the current UK model differs |
| Torque sensor | Yes | No |
| Torque & cadence sensor | Yes | No |
| Dual suspension | Yes | No |
| Rear suspension | Yes | No |
| Brake lights | Yes | No |
| Hydraulic brakes | Yes | No |
| Fat tyres | No | Yes |
Cyrusher Flex highlights
Jansno X90 highlights
Frequently asked questions
Which has more torque, Cyrusher Flex or Jansno X90?
The Cyrusher Flex has more torque at 87 Nm, compared to 80 Nm on the Jansno X90.
Which has the bigger battery, Cyrusher Flex or Jansno X90?
The Jansno X90 has a larger battery at 1,200 Wh, versus 720 Wh on the Cyrusher Flex.
Which is lighter, Cyrusher Flex or Jansno X90?
The Cyrusher Flex is lighter at 31 kg, compared to 40 kg on the Jansno X90.
Which is cheaper, Cyrusher Flex or Jansno X90?
The Jansno X90 is cheaper at £799, compared to £1,399 for the Cyrusher Flex.
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