Cyrusher Sonder vs Jansno X50
Torque, battery, weight, pricing and features — side by side.
Each on its own: Cyrusher Sonder specs, EU price and stock · Jansno X50 specs, EU price and stock
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Compact 20in commuter with a torque sensor, 480Wh battery and a 22.1kg kerb weight
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€999
Applied automatically when you use our Buy button. Only needed if you go direct:
€50 off at Cyrusher's EU 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 21 September 2026 on three bikes: €1,299, €1,599 and €1,699 all took €50 off. It does not apply to shipping protection or other add-ons. Applied automatically when you use our Buy button. Only needed if you go direct:
€50 off at Cyrusher's EU 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 21 September 2026 on three bikes: €1,299, €1,599 and €1,699 all took €50 off. It does not apply to shipping protection or other add-ons.BESTEBIKESUK
€50 off — applied for you
BESTEBIKESUK
Delivery: —
Out of stock at last check · checked
20in fat-tyre with 816Wh battery, turn signals and a choice of 250W or 750W motor
View details€769 Save €900 €1,669
Delivery: —
In stock at last check · checked
Which should you choose?
Choose the Cyrusher Sonder if…
…it is lighter (22.9 kg lighter).
Choose the Jansno X50 if…
…it costs less (€230 cheaper), has more torque (+20 Nm) and carries a bigger battery (+336 Wh).
Based only on the measured differences below — manufacturer-published figures, not independently tested.
At a glance
Cyrusher Sonder
Compact 20in commuter with a torque sensor, 480Wh battery and a 22.1kg kerb weight
Jansno X50
20in fat-tyre with 816Wh battery, turn signals and a choice of 250W or 750W motor
| Spec | Cyrusher Sonder | Jansno X50 |
|---|---|---|
| Best EU price | €999 | €769 €230 cheaper |
| RRP | €1,499 | €1,669 |
| Delivery | Delivery: — | Delivery: — |
| Availability at last check | Out of stock at last check — 1 Oct 2026 | In stock at last check — 1 Oct 2026 |
| Motor brand & type | Cyrusher Hub | Jansno Hub |
| Motor torque | 40 Nm | 60 Nm +20 Nm |
| Battery capacity | 480 Wh | 816 Wh +336 Wh |
| Voltage · amp-hours | 48 V · 10 Ah | 48 V · 17 Ah |
| Total weight | 22.1 kg 22.9 kg lighter | 45 kg |
| Frame type | Compact | High Step |
| Release | 10 February 2025 — 1 year, 7 months on market | 20 July 2024 — 2 years, 2 months on market |
| Tyre size | Chaoyang 20 x 2.0in puncture-proof | 20 x 4.0in |
| Brakes | Hydraulic disc | Mechanical disc |
| Frame material | 6061 aluminium alloy with internal battery | High-carbon steel |
| Max load | 120 kg | 150 kg |
| Top speed (stated) | 24 km/h | 45 km/h |
| Range (stated) | Up to 85 km | Up to 50 km on throttle, 80 km on pedal assist |
| Charger | 54.6V 2.0A | — |
| Display | Colour smart display | — |
| Weight without battery | 19.1 kg | — |
| Gears | — | Shimano 7-speed |
| Charging time (stated) | — | 6-8 hours |
| Rider height | — | 165-190 cm |
| Motor options | — | 250W at £829, or 750W at £859 |
| Sensor | — | PAS cadence sensor. Jansno confirmed in writing on 11 September 2026 that every model in the range uses one, despite the product page wording. |
| Extras | — | Taillight and turn signals |
| Colours | — | Graphite grey |
| Folding | Yes | No |
| Cadence sensor | No | Yes |
| Torque sensor | Yes | No |
| Indicators | No | Yes |
| Fat tyres | No | Yes |
Cyrusher Sonder highlights
Jansno X50 highlights
Frequently asked questions
Which has more torque, Cyrusher Sonder or Jansno X50?
The Jansno X50 has more torque at 60 Nm, compared to 40 Nm on the Cyrusher Sonder.
Which has the bigger battery, Cyrusher Sonder or Jansno X50?
The Jansno X50 has a larger battery at 816 Wh, versus 480 Wh on the Cyrusher Sonder.
Which is lighter, Cyrusher Sonder or Jansno X50?
The Cyrusher Sonder is lighter at 22.1 kg, compared to 45 kg on the Jansno X50.
Which is cheaper, Cyrusher Sonder or Jansno X50?
The Jansno X50 is cheaper at €769, compared to €999 for the Cyrusher Sonder.
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