Cyrusher Rumble 2.0 vs Jansno X50
Torque, battery, weight, pricing and features — side by side.
Each on its own: Cyrusher Rumble 2.0 specs, US price and stock · Jansno X50 specs, US price and stock
Change bikespick two, three or four to compare
Tip: choose bikes from different brands or spec tiers to see where torque-to-weight or battery-to-price ratios stand out.
Compare 3 or 4 bikes at once
Not indexed or listed in search results — a direct comparison you build and share, same as the two-bike one above.
Step-through fat-tyre commuter with integrated rear rack and 85Nm hub motor
View details
£899
about $1,191
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: —
In stock at last check · checked
20in fat-tyre with 816Wh battery, turn signals and a choice of 250W or 750W motor
View details
£829
about $1,098
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: —
In stock at last check · checked
Which should you choose?
Choose the Cyrusher Rumble 2.0 if…
…it has more torque (+25 Nm), carries a bigger battery (+48 Wh) and is lighter (13.1 kg lighter).
Choose the Jansno X50 if…
…it costs less (£70 cheaper).
Based only on the measured differences below — manufacturer-published figures, not independently tested.
At a glance
Cyrusher Rumble 2.0
Step-through fat-tyre commuter with integrated rear rack and 85Nm hub motor
Jansno X50
20in fat-tyre with 816Wh battery, turn signals and a choice of 250W or 750W motor
| Spec | Cyrusher Rumble 2.0 | Jansno X50 |
|---|---|---|
| Best UK price | £899 | £829 £70 cheaper |
| RRP | £1,399 | £1,599 |
| Delivery | Delivery: — | Delivery: — |
| 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 | 85 Nm +25 Nm | 60 Nm |
| Battery capacity | 864 Wh +48 Wh | 816 Wh |
| Voltage · amp-hours | 48 V · 18 Ah | 48 V · 17 Ah |
| Total weight | 31.9 kg 13.1 kg lighter | 45 kg |
| Frame type | Step Through | High Step |
| Release | 17 May 2025 — 1 year, 4 months on market | 20 July 2024 — 2 years, 2 months on market |
| Frame | Step-through, fat tyre | — |
| Motor | Cyrusher 250W rear hub, 85 N·m | — |
| Battery | 48V 18Ah 864Wh | — |
| Charge time | 6–7 hours | — |
| Gearing | Shimano 7-speed | — |
| Tyre size | 20 x 4in fat tyres | 20 x 4.0in |
| Weight | 31.9kg with battery | — |
| Gears | — | Shimano 7-speed |
| Brakes | — | Mechanical disc |
| Frame material | — | High-carbon steel |
| Max load | — | 150 kg |
| 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 |
| 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 |
| Cadence sensor | No | Yes |
| Indicators | No | Yes |
| Rear rack | Yes | No |
| Front basket support | Yes | No |
Cyrusher Rumble 2.0 highlights
Jansno X50 highlights
Frequently asked questions
Which has more torque, Cyrusher Rumble 2.0 or Jansno X50?
The Cyrusher Rumble 2.0 has more torque at 85 Nm, compared to 60 Nm on the Jansno X50.
Which has the bigger battery, Cyrusher Rumble 2.0 or Jansno X50?
The Cyrusher Rumble 2.0 has a larger battery at 864 Wh, versus 816 Wh on the Jansno X50.
Which is lighter, Cyrusher Rumble 2.0 or Jansno X50?
The Cyrusher Rumble 2.0 is lighter at 31.9 kg, compared to 45 kg on the Jansno X50.
Which is cheaper, Cyrusher Rumble 2.0 or Jansno X50?
The Jansno X50 is cheaper at £829, compared to £899 for the Cyrusher Rumble 2.0.
Pick one of the most-viewed matchups below or create your own comparison above.
More popular comparisons (44)
Browse the remaining reader-tested matchups included in our comparison directory.