How far can the Rumble 2.0 go and how long does it take to charge?

The Rumble 2.0 uses a 48V 18Ah battery, with Cyrusher quoting up to 58 miles (94 km) per charge.A full charge is typically around 6–7 hours. Range will be lower on steep hills, soft terrain or with high assist use.

How does the Cyrusher Rumble 2.0 perform on hills?

It is well suited to hillier mixed riding. The 250W rear hub motor is rated up to 85 Nm, and the torque sensor plus Shimano 7-speed gearing help deliver strong, controlled assistance on climbs.

What are the Rumble 2.0's 20 x 4.0 fat tyres like for daily riding?

They provide plenty of grip, stability and cushioning on poor roads, gravel and mixed surfaces.The trade-off is extra weight and rolling resistance compared with a narrower city tyre, so the Rumble feels more substantial than a lightweight commuter bike.

Is the Cyrusher Rumble 2.0 Electric Bike easy to assemble?

The Cyrusher Rumble 2.0 Electric Bike arrives mostly assembled. Final setup normally includes aligning and securing the handlebars, fitting the pedals and completing essential safety checks. Allow approximately 20–30 minutes, or select our professional assembly and PDI service.

Is the Cyrusher Rumble 2.0 Electric Bike water resistant?

The Cyrusher Rumble 2.0 Electric Bike is not fully waterproof. Avoid prolonged exposure to heavy rain, and never submerge or pressure wash the bike or its electrical components. After riding in wet conditions, wipe the bike dry and store it in a dry, sheltered location.

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Cyrusher Rumble 2.0 Electric Bike 250W 52V 20Ah Cyrusher

Cyrusher Rumble 2.0 Electric Bike

Motor

250W

Battery

52V 20AH

Speed

25 KM/H

Range

84 KM

€1.779,95 €1.423,95

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Klarna €474,65 ×3

Clearpay €355,99 ×4

PayPal €474,65 ×3

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From —/mo 24, 36 or 48 months at 15.9% APR 6 or 12 months at 0% interest

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From €118,66/mo 12 months at 0% interest Up to 24 months available

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This item is currently unavailable
Contact us for the latest restock estimate
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Click & Collect Collection from our Nuneaton workshop

Collect from our Nuneaton workshop

Collection is available by appointment from our Nuneaton workshop. The preparation time depends on where the product is currently stored. Contact us before ordering for the latest availability, or place your order and we will confirm when it is ready to collect.

Transfer required to Nuneaton Usually 5–7 working days

Products stored at another warehouse normally require 5–7 working days to reach our workshop. We will confirm as soon as the item is ready and arrange your collection appointment.

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Usually answered within 24 hours. Need a quicker answer? WhatsApp us or call 0800 099 6187.

Why Buy From TrailSurge? UK showroom, product support & aftercare

Buy your Cyrusher Rumble 2.0 Electric Bike with UK-based support

TrailSurge is a UK retailer with a showroom and workshop in Nuneaton. Our team can help before you order and continue supporting you after your Cyrusher Rumble 2.0 Electric Bike arrives.

UK-based customer support before and after your purchase
Showroom and workshop in Nuneaton
Help with product questions, setup, parts and aftercare
Tracked UK delivery with support if you need help with your order
Speak to a real member of our team before placing your order

Why buy through TrailSurge? For the best UK-based support and aftercare, we recommend buying through TrailSurge rather than ordering directly from overseas manufacturers or China-based sellers, where returns, warranty support and parts handling can be more difficult.

Need help with the Cyrusher Rumble 2.0 Electric Bike? Ask our team a question before ordering.

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TrailSurge Warranty+ BEST WARRANTY IN THE UK Stronger cover. UK support. Real help when you need it.

TrailSurge Warranty+

Extra protection, backed by our UK team

For the first 12 months, TrailSurge Warranty+ gives you direct UK support on eligible faults affecting the main factory-fitted components — with practical help to get you back up and running.

UK-based fault support
Major factory-fitted components covered
Repair, parts or another suitable solution where eligible

Typical component cover: Eligible faults affecting major factory-fitted components, including the frame and forks, motor and drive system, controller, battery and BMS, charger, wiring, display, gears, brakes, and factory-fitted sensors or controls.

Cyrusher manufacturer warranty

Warranty period: 2 years on the frame, motor and controller; 1 year on the battery, hydraulic brakes, fork, rear shock, display, pedal-assist sensor, charger, cockpit, seat post, bottom bracket, crankset, rear rack and shifting system.
What’s covered: Confirmed manufacturer defects in the listed original components. An accepted warranty normally provides one replacement part for each eligible covered component.

Description

The Cyrusher Rumble 2.0 is a high-performance fat-tyre electric mountain bike built for riders who want power, endurance, and rugged capability. With a 250W road-legal motor (unlockable for higher output), a massive 52V 20Ah battery and full suspension, it’s designed for commuting, off-road adventures, and long-distance exploration.

Smooth Power Delivery
Equipped with a 250W brushless rear hub motor, the Rumble 2.0 provides smooth and consistent assistance up to 25km/h, fully compliant with UK/EU regulations. Unlocking gives access to higher peak power for private/off-road use, delivering strong torque and confident climbing ability.

Comfort & Control
26” x 4.0” fat tyres offer outstanding grip and stability across sand, snow, gravel, and tarmac. Full suspension—front air-suspension fork and rear shock absorber—ensures a smooth, controlled ride on rough terrain. Hydraulic disc brakes provide responsive stopping power in all conditions.

Smart Battery System
A 52V 20Ah lithium-ion battery powers the Rumble 2.0, delivering up to 100–120km of pedal-assist range depending on terrain and riding style. The battery is removable and lockable, and charging takes around 7–9 hours.

Tech You Can Trust
A colour LCD display shows PAS level, speed, distance, trip data and battery status. Integrated LED headlights and a brake-activated rear light keep you visible and safe when riding at night or in low-light conditions.

Built for Everyday & Adventure Use
With its rugged aluminium alloy frame and heavy-duty build, the Rumble 2.0 supports up to 150kg. Its combination of fat tyres, long-range battery and full suspension makes it versatile enough for city commuting and extreme outdoor rides.

Specifications

Collection	Cyrusher Electric Bikes
Brand	Cyrusher
Bike Type	Mountain, City & Commuter
Motor Power	250W
Battery	52V 20AH
Top Speed	15.5 MPH
Max Range	52 Miles
Charging Time	6+ Hours

Shock Absorbers	Full Suspension (Front + Back)
Wheel Size	26inch
Brakes	Dual Hydraulic Disc Brakes
Gears	8 Speed Shimano Gears
Bike Weight	35KG
Max Climb	25 degrees
Max Rider Weight	150KG
Dimensions
Built Dimensions	180.5 × 64 × 116.5 cm (L × W × H)

A close-up of an electric bike digital display shows speed at 0 km/h, a battery icon with four bars, a yellow circular outline, and other indicators against a black background. Handlebars are partially visible.

Cyrusher Rumble 2.0 – Step-Thru Cruiser With Integrated Rear Rack

The Cyrusher Rumble 2.0 Electric Bike 250W is an upgraded step-through cruiser that blends relaxed geometry with genuine utility. Its integrated rear rack and clean frame design make the Rumble 2.0 ideal for shopping, school runs or scenic Sunday spins.

Close-up of a bicycle’s rear wheel showing the gear cassette, Shimano Tourney derailleur, and part of the blue frame with the bike chain, against a black background.

Comfort-Focused Step-Through Frame With Upright Riding Position

With its low standover height and swept-back bars, the Cyrusher Rumble 2.0 Electric Bike 250W keeps you upright and comfortable. It’s a bike you can hop on in everyday clothes, making cycling feel as simple as walking but twice as fun.

Close-up of a fat tire on an electric bicycle, showing the front wheel, thick tread, part of the blue frame, and black suspension fork against a dark background.

Fat-Tyre Stability and Suspension Comfort

Chunky tyres and suspension components help the Cyrusher Rumble 2.0 Electric Bike 250W float over patched tarmac, cobbles and rougher cycle paths. The ride feels calm and controlled, which is exactly what you want from a step-through cruiser.