Cyrusher Zenith vs Jansno X50
Torque, battery, weight, pricing and features — side by side.
Each on its own: Cyrusher Zenith specs, UK price and stock · Jansno X50 specs, UK price and stock
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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
20in fat-tyre with 816Wh battery, turn signals and a choice of 250W or 750W motor
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£819
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 Zenith if…
…it has more torque (+35 Nm) and is lighter (10.7 kg lighter).
Choose the Jansno X50 if…
…it costs less (£380 cheaper) and carries a bigger battery (+36 Wh).
Based only on the measured differences below — manufacturer-published figures, not independently tested.
At a glance
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.
Jansno X50
20in fat-tyre with 816Wh battery, turn signals and a choice of 250W or 750W motor
Applied automatically when you use our Buy button. Only needed if you go direct:
BESTEBIKESUK
£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.
£120 off — applied for you
Applied automatically when you use our Buy button. Only needed if you go direct:
BESTEBIKESUK
£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.
| Spec | Cyrusher Zenith | Jansno X50 |
|---|---|---|
| Best UK price | £1,199 | £819 £380 cheaper |
| RRP | £1,799 | £1,599 |
| 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 | Jansno Hub |
| Motor torque | 95 Nm +35 Nm | 60 Nm |
| Battery capacity | 780 Wh | 816 Wh +36 Wh |
| Voltage · amp-hours | 52 V · 15 Ah | 48 V · 17 Ah |
| Total weight | 34.3 kg 10.7 kg lighter | 45 kg |
| Frame type | High Step | High Step |
| Release | 9 January 2026 — 9 months on market | 20 July 2024 — 2 years, 3 months on market |
| Tyre size | 26 x 4.0 fat tyre (Chaoyang) | 20 x 4.0in |
| Gears | Shimano 7-speed (Tourney TY500) | Shimano 7-speed |
| Brakes | Hydraulic disc 180mm (2-piston) | Mechanical disc |
| Suspension | Front fork with lockout + rear spring | — |
| Frame material | Aluminium (21" frame, step-over) | High-carbon steel |
| Battery cells | 21700, 52V 15Ah | — |
| Display | Mid-mounted colour LCD | — |
| Rear light | Brake-activated rear light | — |
| Rider height | 155–190 cm | 165-190 cm |
| Max load | 150 kg | 150 kg |
| Top speed | 25 km/h | — |
| Range | Up to 96 km | — |
| Colours | Titanium | Graphite grey |
| Top speed (stated) | — | 45 km/h |
| Range (stated) | — | Up to 50 km on throttle, 80 km on pedal assist |
| Charging time (stated) | — | 6-8 hours |
| 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 |
| Cadence sensor | No | Yes |
| Torque & cadence sensor | Yes | No |
| Dual suspension | Yes | No |
| Front suspension | Yes | No |
| Rear suspension | Yes | No |
| Indicators | No | Yes |
| Hydraulic brakes | Yes | No |
| Price | Check £1,199 at CyrusherBuy at Cyrusher | Check £819 at JansnoBuy at Jansno |
Cyrusher Zenith highlights
Jansno X50 highlights
Frequently asked questions
Which has more torque, Cyrusher Zenith or Jansno X50?
The Cyrusher Zenith has more torque at 95 Nm, compared to 60 Nm on the Jansno X50.
Which has the bigger battery, Cyrusher Zenith or Jansno X50?
The Jansno X50 has a larger battery at 816 Wh, versus 780 Wh on the Cyrusher Zenith.
Which is lighter, Cyrusher Zenith or Jansno X50?
The Cyrusher Zenith is lighter at 34.3 kg, compared to 45 kg on the Jansno X50.
Which is cheaper, Cyrusher Zenith or Jansno X50?
The Jansno X50 is cheaper at £819, compared to £1,199 for the Cyrusher Zenith.
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