

Cyrusher Rumble Step-Thru Electric bike – UK
$852.00
Description
Cyrusher Rumble Step-Thru Electric Bike – Your Ultimate Ride for Comfort & Power
The Cyrusher Rumble Step-Thru Electric Bike is designed to give you the best of both worlds: comfort and performance. Whether you’re commuting through city streets or exploring winding country roads, this e-bike is built to handle it all with ease.
Powerful Performance
Equipped with a robust 250W motor, the Cyrusher Rumble ensures smooth acceleration and effortless rides over various terrains. Paired with the Shimano 7-speed transmission system, you can seamlessly shift gears to tackle both uphill and flat roads without breaking a sweat. Experience power when you need it and control when you want it, all in one sleek package.
Comfortable Ride
Say goodbye to discomfort with the Cyrusher Rumble’s dual-shock seat, which absorbs road shocks and ensures a smooth and enjoyable ride, even on bumpy paths. The ergonomic seat and adjustable height make it easy for riders of all shapes and sizes to find their perfect fit.
Enhanced Safety
Your safety is our priority. With front and rear 180mm hydraulic disc brakes, the Cyrusher Rumble delivers powerful stopping power, even in wet or slippery conditions. Stay in control with minimal noise and smooth braking, providing peace of mind on every ride.
Intelligent Speed Management
Designed with intelligent speed management, the Cyrusher Rumble lets you control your speed efficiently. Unlock faster speeds with the simple instructions provided, giving you the freedom to explore more.
Fat Tires for All Terrains
Ride with confidence, no matter the conditions, thanks to the 20″ x 4″ Chaoyang puncture-resistant fat tires. From gravel roads to icy conditions and smooth highways, these tires provide excellent traction and stability, ensuring a safe and comfortable ride wherever you go.
Built-In Turn Signals for Safety
Increase your visibility and awareness on the road with the Cyrusher Rumble’s built-in turn signals. Alert other drivers to your movements, reducing the chances of rear-end collisions and making your rides safer and more enjoyable.
Long Range, More Adventure
Take your adventures further with the Cyrusher Rumble’s 48V 18Ah battery, offering an impressive range of up to 58 miles on a single charge. Whether you’re commuting or embarking on a weekend getaway, you can ride longer and worry less about recharging.
Well-Thoughtful Design
With its step-thru frame, the Rumble makes mounting and dismounting easy for riders of all ages. The adjustable seat and sleek, integrated frame provide both comfort and style. Plus, the built-in luggage rack ensures you have space for all your essentials on the go.
With a load capacity of 150 kg and a stylish, lightweight design, the Cyrusher Rumble Step-Thru Electric Bike is your perfect companion for daily commuting or weekend getaways. Whether you’re a seasoned rider or a beginner, the Rumble ensures you enjoy every ride with comfort, style, and power.
Get ready to rumble with the Cyrusher Rumble Step-Thru Electric Bike – Order Yours Today!
250 WATT POWER MOTOR

WELL THOUGHTFUL DESIGN
Simple At- and switch off
Size & Fit
Specification | Measurement |
Achieve | 17.7” (45 cm) |
Standover Height | 41 cm |
Wheelbase | 47” (120 cm) |
Overall Length | 27.2” (69 cm) |
Minimum Saddle Height | 33.5” (85 cm) |
Maximum Saddle Height | 43”/110cm |
Height of the Driver | 5’1″ ~ 6’2″ (155 cm ~ 190 cm) |

Specification | Details |
Battery | 48V 18Ah |
Charger | 48V 3.0A |
Loading Time | 6~7 hours |
Battery Lifespan | 800 cycles |
Speed Class | Up to 15.5mph at PAS level 5 |
Weight | 70.32 lbs (31.9 kg) with battery |
Reach | Up to 58 miles (94 km) |
Engine | 48V 250W 65Nm Brushless Rear Hub Motor |
Payload Capacity | 150 kg |
Tire | Chaoyang 20″ x 4″ Puncture Resistant Fat Tires |
Display | 3.5-inch LCD Display, Colorful Smart Computer |
Brake | Fully hydraulic disc brakes 180 mm front + rear |
Crankset | 170mm Forged 52 Tooth Alloy Double Side Aluminum |
Chain | KMC Stainless Steel Chain |
Transfer | Shimano Tx50-R/M315 shifting system, 7-speed front derailleur |
 | Shimano RD-TY300-D-ATT, 7-speed |
Front Suspension | Oil & Spring suspension fork with adjustment |
Frame | 6061 Aluminum alloy with internal battery |
Transmission | Shimano 7-speed |
Stand | 6061 Aluminum Stand |
Rims | Aluminium alloy |
Saddle | Breathable ergonomic sports cushion seat |
Seatpost | 31.9mm / Adjustable Height |
Sensor | Speed sensors |
Spokes | 12-gauge stainless steel |
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