Cyrusher Rumble 2.0
Step-through fat-tyre commuter with integrated rear rack and 85Nm hub motor
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.
Stock not confirmed · price and stock checked . Confirm with the retailer before buying.
How this record was sourced
Catalogue record updated . Specifications are normalised from published manufacturer and retailer information, not independent lab measurements. How the catalogue is researched.
No US store link for this bike yet — this goes to the UK store, which may not ship to you.
- Motor torque
- 85 Nm
- Battery
- 864 Wh
- Weight
- 31.9 kg (70 lb)
- Release
- 17 May 2025 — 1 year, 5 months on market
Performance & battery specs
Commuter extras
Full specifications
Video reviews
Common questions
Is the Cyrusher Rumble 2.0 street legal in the US?
At 250W it is well inside the 750W federal ceiling for a low-speed electric bicycle, so federal law treats it as a bicycle rather than a motor vehicle. States then sort eBikes into three classes by how fast the motor keeps helping — 20 mph for classes 1 and 2, 28 mph for class 3 — and set their own rules on paths, helmets and minimum age, so the detail is state by state.
How long does the Cyrusher Rumble 2.0 take to charge?
About 6.5 hours from empty with the supplied charger.
How much does the Cyrusher Rumble 2.0 weigh?
31.9 kg. That is heavy. Fine to ride, but plan for ground-floor or shed storage: carrying it up stairs is a two-person job.
Can the speed limiter on the Cyrusher Rumble 2.0 be removed?
No — this model is locked at the standard assist limit with no setting to change it. In the US, raising the limit past your state's class pushes the bike out of the bicycle category: it can need registration, insurance and a helmet, it loses access to paths that only allow bicycles, and an insurer will treat it that way after an accident. We record the setting because it decides what a bike can legally be, not to suggest you change it.
Answers are generated from this bike’s recorded specification, so they change when the specification does. Range figures are the manufacturer’s claim — why claimed range and real range differ.
Ownership notes
- On sale since 17 May 2025 (1 year, 5 months on market).
Compare with a similar bike
One tap to put the Cyrusher Rumble 2.0 head-to-head with a comparable eBike.
Protect your new bike
A good lock is the one thing worth sorting the day it arrives — it is what most insurers ask about, and it is what actually stops an opportunist.
Lock — FoldyLock Elite
A super-flexible folding lock — easy to wrap around an eBike frame and lock to almost anything. The mount doesn’t rattle, and the key slides in and out and locks smoothly (plenty of locks don’t — it saves a real headache). We run the matching pair ourselves — two locks, six identical keys, so both our eBikes open with the same key — genuinely convenient. ART 3 / Sold Secure Gold rated, the certification level many insurance policies ask for.
Insurance and registration
The two we use and recommend — Bikmo insurance and the Bike Register database — are UK-only, so we are not going to point you at them from here. Both exist in most countries under another name: ask your own insurer whether an eBike is covered on a home policy, and look for the national frame-number register where you live.
We genuinely use and rate these. Nothing in this section earns us anything.