Optional service: All products can be assembled at home without adding this option.
Handlebar and cockpit setupBrake setup and adjustmentChain tension and drivetrain checkTyre pressure and wheel checkPedal, crank and key bolt checkBattery, assist and display checkFinal PDI safety inspection
Home Delivery
Tracked options shown at checkout
Delivery options
Choose your delivery option at checkout. Availability may vary by product, stock location and postcode.
Standard Home Delivery
3–5 working days
Our standard tracked home delivery service for most UK mainland orders.
Next Day DeliverySelected items
Available at checkout on selected in-stock items only. If Next Day Delivery is available for your order, it will appear before payment.
Trusted delivery partners
Tracking details are sent once your order has been dispatched
Some large, heavy or specialist items may arrive with a dedicated courier
Remote areas, Highlands, islands and non-mainland postcodes may require extra time or a delivery surcharge
Returns
30-day returns on unused items
Used items cannot be returned for change of mind
Click & CollectView collection options
Collection options
Collection timing depends on whether the product is already held at our Nuneaton workshop. You can contact us before ordering to check, or we will confirm the collection estimate after your order is placed.
In stock at NuneatonSame or next day
If the product is already at the workshop, collection is usually available the same day or next day. We will contact you as soon as it is ready.
Transfer to Nuneaton workshop5–7 working days
If the product is held at our main warehouse, allow up to 5–7 working days for it to be transferred to the workshop.
Select Pickup in store at checkout
We will confirm your collection day after your order is placed
Please wait for our collection confirmation before travelling
Price PromiseFound the same product for less?
Our Price Promise
Found the same product for less? Send us the live offer before ordering.
We price match genuine UK retailer offers before you order
The model, specification, colour, condition, stock status and delivery terms must match
Marketplace sellers, used products, finance-only pricing, private codes, clearance offers and obvious pricing errors may be excluded
Payment Options at CheckoutFlexible payment options from trusted providers
PayPalPAY IN 3
Pay in 3 with PayPal
3 monthly payments of £0.00
T&C's apply.
clearpay
Pay in 4 with Clearpay
4 interest free payments of £0.00
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Klarna.
Pay in 3 with Klarna
3 monthly payments of £0.00
T&C's apply.
Pay Monthly
Payment Options at Checkout
From 3 to 12 months, product dependent
Options shown at checkout.
Pay monthly and split payment options are shown at checkout. Availability depends on order value, product, eligibility, provider checks and provider terms.
Warranty, Parts & Support✓ CoveredView warranty details
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.
Replacement parts
We sell replacement parts and accessories for many products. Contact us with the model and part required.
Description
Smooth Power Delivery Equipped with a 250W 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.
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.
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.
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.
What’s Included in the Box
1 x Cyrusher Asuka Electric Bike
1 x Charger
2 x Keys
1 x Tool Kit
1 x User Manual
Assembly Information
Assembly Video
Watch the assembly guide below before first setup.
The Cyrusher Asuka 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.
The Cyrusher Asuka 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.
Yes — this model is road legal in the UK. It’s classed as an EAPC (electric assist bicycle), so it can be ridden on public roads and cycle paths like a standard bike, without any issues from the police.
I use it for a mix of roads and rougher paths and it handles both brilliantly. Comfortable, capable and feels premium. Five stars from me.
I
Isla Wright
Fast-feeling, stable and fun
The Asuka has a really confidence-inspiring ride. It feels stable, responsive and comfortable, and the assist makes hills far less of a chore. Absolutely loving it.