This is one combined summary, not the individual rating of any one platform.
AUSTRIA
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Destination: Austria · Estimated 3–7 working days. Tracking details will be provided where available.
Orders are shipped via our European warehouse network. Standard delivery and applicable taxes are included in the displayed price, with no import charges payable on arrival.
View shipping policyDispatch dates depend on incoming stock. Contact us to confirm the current lead time.
Ask about deliveryContact our team to check incoming stock or ask about a suitable alternative.
Check availabilityFor most eligible online orders, EU consumers have 14 days after delivery to notify us that they wish to withdraw without giving a reason.
Return shipping, exceptions and any deductions allowed by law depend on the circumstances. Your statutory rights remain unaffected.
A separate 30-day return option may apply to eligible unused, unopened items under our policy.
Read our returns policyEU consumer rules provide a minimum 2-year legal guarantee from delivery if a product is faulty or does not match its description. Some countries offer longer protection.
As the seller, we are responsible for qualifying faults. This normally means a free repair or replacement. Where the law provides, you may instead be entitled to a price reduction or refund.
Any manufacturer warranty is an additional benefit and does not replace or reduce your legal rights. To report an issue, contact us with your order number and details of the fault.
Contact us about your rights
2 yearsminimum EU legal guarantee
manufacturer warranty ·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.
Direct TrailSurge after-sales assistance. Manufacturer terms vary by model.
Manufacturing fault protection
Eligible faults affecting the frame, motor, controller, battery, charger and factory-fitted components, subject to the applicable terms.
After-sales support
12 months of TrailSurge after-sales assistance.Our UK-based team assists EU customers with troubleshooting, warranty enquiries, eligible parts and repairs.
Your EU consumer rights
At least 2 years of legal guarantee from the seller from delivery, with longer protection in some countries. These rights are separate from any manufacturer warranty.
Send us your order number, fault details and clear photos or a video.
Manufacturing fault protection
Eligible faults affecting the frame, motor, controller, battery, charger and factory-fitted components, subject to the applicable terms.
Cover, claims & exclusions
Commercial warranty terms may exclude normal wear, accidental damage, misuse and unauthorised modifications. These exclusions do not limit your legal rights.
How to request assistance
Contact TrailSurge with your order number, a description of the fault and clear photos or a video. We will assess the issue and explain the available next steps.
Manufacturer 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.
Manufacturer coverage
Confirmed manufacturer defects in the listed original components. An accepted warranty normally provides one replacement part for each eligible covered component.
Manufacturer warranties have their own conditions and do not replace or reduce your rights against TrailSurge as the seller. Warranty periods are not added together.
Manufacturing fault protection
Eligible faults affecting the frame, motor, controller, battery, charger and factory-fitted components, subject to the applicable terms.
After-sales support
12 months of TrailSurge after-sales assistance.Our UK-based team assists EU customers with troubleshooting, warranty enquiries, eligible parts and repairs.
Your EU consumer rights
At least 2 years of legal guarantee from the seller from delivery, with longer protection in some countries. These rights are separate from any manufacturer warranty.
Send us your order number, fault details and clear photos or a video.
Manufacturing fault protection
Eligible faults affecting the frame, motor, controller, battery, charger and factory-fitted components, subject to the applicable terms.
Cover, claims & exclusions
Commercial warranty terms may exclude normal wear, accidental damage, misuse and unauthorised modifications. These exclusions do not limit your legal rights.
How to request assistance
Contact TrailSurge with your order number, a description of the fault and clear photos or a video. We will assess the issue and explain the available next steps.
Manufacturer 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.
Manufacturer coverage
Confirmed manufacturer defects in the listed original components. An accepted warranty normally provides one replacement part for each eligible covered component.
Manufacturer warranties have their own conditions and do not replace or reduce your rights against TrailSurge as the seller. Warranty periods are not added together.
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.
| Collection | Cyrusher Electric Bikes |
|---|---|
| Brand | Cyrusher |
| 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 |
Check rider measurements and sizing before you order.
Fit guidance: Adjustable 82–106 cm saddle height provides a broad fit range. Contact us with your height and inside leg if needed.
Sizes are a guide. Rider proportions, footwear and setup can affect fit.
Stay fully informed with the Rumble 2.0’s large LCD display. Track your speed, battery level, pedal assist mode, trip distance, and more — all in real time. Easy to read even in bright sunlight, it keeps you in control and helps you ride smarter.
The Shimano 7-speed derailleur provides smooth and accurate gear shifts, allowing riders to adjust to different terrains and riding preferences effortlessly.
Equipped with Chaoyang fat tires, the Rumble 2.0 offers enhanced traction and shock absorption, providing a comfortable ride on various surfaces, from city roads to gravel paths.
1 x Cyrusher Rumble 2.0 Electric Bike
1 x Charger
2 x Keys
1 x Tool Kit
1 x User Manual
We stock a range of spare parts in the UK and can source additional components for this model. Contact our team to check prices, compatibility and availability.
Download Product Manual