Is the DYU C9 Electric Bike easy to assemble?

The DYU C9 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 DYU C9 water resistant?

The DYU C9 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.

Is the DYU C9 Electric Bike road legal?

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.

DYU C9 Electric Bike

Motor

250W

Battery

48V 15.6AH

Speed

25 KM/H

Range

129 KM

€1.559,95 €1.079,95

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Klarna €359,98 ×3

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Pay monthly from €90,00/mo 6–12 months at checkout

Options shown at checkout. 18+ only. Subject to status & approval. T&Cs apply.

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Returns

30-day returns on unused items
Used items cannot be returned for change of mind

Click & Collect View 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 Nuneaton Same 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 workshop 5–7 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.

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We will confirm your collection day after your order is placed
Please wait for our collection confirmation before travelling

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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 Covered View warranty details

Warranty period

Manufacturer warranty included; the period varies by product.

What’s covered

Manufacturing defects covered by the applicable manufacturer warranty.

Replacement parts

We sell replacement parts and accessories for many products. Contact us with the model and part required.

Description

Quick Summary
The DYU C9 20″ Long-Range Electric Bike is a premium foldable eBike designed for city commuting, touring, and everyday adventure. Combining an efficient 250 W motor with a high-capacity 48V 15.6Ah removable battery, it delivers an impressive range that can reach up to 150 km on pedal-assist and a smooth, responsive ride that’s perfect for urban streets and light off-road paths.

Smooth & Responsive Power
The brushless 250 W motor provides dependable pedal support up to the legal UK/EU top speed of 25 km/h, while the wide 20″ tyres and shock-absorbing frame deliver a comfortable ride on surfaces from paved roads to gravel paths.

Long-Range Battery Performance
With its large 15.6 Ah battery pack, the C9 is built for long journeys and daily commuting without constant recharging. Real-world ride distances can vary depending on assist level, terrain, and rider weight, but the efficient battery system pushes this model into the long-range category for foldable eBikes.

Comfort & Control
Hydraulic disc brakes provide strong, consistent stopping power in varied conditions, while the ergonomic frame geometry and suspension components smooth out bumps for a more enjoyable ride. The LCD display gives clear visibility over speed, battery level, and assist mode at a glance.

Specifications

Collection	DYU Electric Bikes
Brand	DYU
Motor Power	250W
Battery	48V 15.6Ah
Top Speed	15.5 MPH
Max Range	80 Miles
Charging Time	5+ Hours

Shock Absorbers	Seatpost Shock
Wheel Size	20″ × 3.0″ Wide Tyres
Brakes	Dual Hydraulic Disc Brakes
Gears	7 Speed Shimano Gears
Bike Weight	30KG
Max Rider Weight	120KG