Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
The Cyrusher Asuka Electric Bike by Cyrusher is shown in side profile against a white background, featuring a blue and black sturdy frame, 250W motor, front suspension, disc brakes, rear cargo rack, and road tires.
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
The Cyrusher Asuka Electric Bike by Cyrusher is shown in side profile against a white background, featuring a blue and black sturdy frame, 250W motor, front suspension, disc brakes, rear cargo rack, and road tires.
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher
Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher

Cyrusher Asuka Electric Bike

£1,249.00
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In Stock – -- Sold in 24 Hours
Free 3–5 Day Express UK Delivery
Color:Blue
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Product Specifications

Brand Cyrusher
Bike Type Mountain, City & Commuter
Motor Power 250W
Maximum Speed 15.5 MPH
Maximum Range 68 Miles
Charging Time 6+ Hours
Shock Absorbers Front
Wheel Size 27inch
Brakes Dual Hydraulic Disc Brakes
Gears 8 Speed Shimano Gears
Bike Weight 28KG
Max Climb 20 degrees
Maximum Load 120KG
Dimensions
Cyrusher Asuka Electric Bike dimensions
Description
Reviews

Smooth Power Delivery
Equipped with a 250 W brushless rear hub motor, the Asuka delivers smooth pedal assist up to 25 km/h, with unlocking options available for private terrain riding. Multiple pedal-assist levels and Shimano gearing offer flexibility across diverse riding conditions.

Comfort & Control
The 27.5-inch wheels combined with knobby mountain tyres provide excellent traction and stability on various surfaces. A front suspension fork softens trail bumps, while powerful mechanical disc brakes front and rear ensure confident stopping power in all conditions.

Smart Battery System
A 48 V 17.5 Ah lithium-ion battery gives the Asuka up to 100 km of riding range per charge, ideal for long rides and weekend adventures. The battery is fully removable and lockable for easy, secure charging.

Tech You Can Trust
An easy-to-read LCD display shows essential ride stats—speed, PAS level, battery life, and trip distance. Integrated front and rear LED lights increase visibility and safety on dawn, dusk, or night rides.

Built for Everyday & Trail Use
The sturdy aluminium frame, strong load capacity, and all-terrain capabilities make the Asuka a reliable companion for both off-road exploration and urban commuting. Its balance of power, comfort, and endurance makes it a versatile choice for any rider.

Close-up view of a bicycle’s rear wheel hub, showing the gears, disc brake, and spokes with a black background. The mechanical components are detailed and metallic, emphasizing the bike’s technology.

Cyrusher Asuka Trekking E-Bike – Value-Packed Long-Range Commuter

The Cyrusher Asuka Electric Bike 250W 48V 17.5Ah is a trekking-style step-through that focuses on efficiency and range. It pairs everyday practicality with a bigger-than-average battery, making it ideal for riders who commute far or ride in colder, battery-draining weather.

Close-up of an electronic bicycle display screen showing speed (0 mph), odometer (233.4 miles), battery level (88%), and pedal assist mode (PAS 1), mounted on handlebars against a black background.

48V 17.5Ah Battery for 50+ Mile Real-World Range

Your Cyrusher Asuka Electric Bike 250W 48V 17.5Ah stock uses a 48V 17.5Ah battery rated for 50+ miles of range in favourable conditions. That extra buffer is perfect for winter commuting, hilly routes or riders who don’t want to live at the charger.

A close-up of a digital display on a blue electric bicycle frame shows battery level at 100%, speed at 0.0, assist mode set to 0, and various indicators on a black background.

700C Trekking Wheels, Air Fork and Hydraulic Disc Brakes

Large 700C wheels with relatively fast tyres, an air-suspension fork and hydraulic disc brakes make the Cyrusher Asuka Electric Bike 250W 48V 17.5Ah a seriously capable commuter. It rolls quickly on tarmac yet has enough comfort and control for broken surfaces and towpaths.

A black and blue bicycle is shown from the side with orange lines and labels marking key measurements, including frame, handlebar, seat, and wheel dimensions. The bike is used to illustrate its various size specifications.

Step-Through Frame With Touring-Ready Finishing Kit

The step-through frame on the Cyrusher Asuka Electric Bike 250W 48V 17.5Ah makes getting on and off easy, even with panniers or winter clothing. Add in rack mounts, mudguards and integrated lighting on many builds, and you’ve got a trekking e-bike ready for daily use or light touring straight out of the box.

What's in the box?

Cyrusher Asuka Electric Bike

1X Main Product (Mostly Built)

1X Charger

1X Charger

1X Toolkit

1X Toolkit

1X Instructions & User Guide

1X Instructions & User Guide

Any Questions?

Get instant support from our expert team

Frequently Asked Questions

Find answers to common questions about our products and services.
We offer a 30-day return policy for all unused items in their original packaging. Simply contact our customer service team to initiate a return.
Free Delivery on all orders. Your product will be delivered within 3-5 days. via Express Delivery. We use a panel of trusted couriers such as DPD, UPS, Fedex, DHL. Tracking information is provided upon dispatch.
Once your order ships, you'll receive a tracking number via email. You can use this number to track your package on our website or the carrier's site.
We are confident in the quality of E-Bikes and E-Scooters we offer here at Trail Surge. All Products come with a minimum 12 Month Manufacture Guarantee/Warranty for main components.
Yes 90% Assembled. All products come with a toolkit and an instruction manual. If you need any extra help with setting up your bike you can contact our customer support team.
How often and how far do you plan to ride? For daily commutes, consider a commuter-focused ebike with a comfortable riding position and good range. If you plan to use it for weekend adventures or longer rides, look for a model with a longer range and more powerful motor such as a Mountain E-Bike.
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