How portable is the C9 once it is folded?

The C9 folds to roughly 97 × 46.5 × 76cm, which is very useful for storage and can make vehicle transport much easier than a non-folding city bike.However, it weighs about 30kg. The folding mechanism reduces its size, not its weight, so this is not a bike most people will want to carry up stairs or through a station regularly.

Are the C9 brakes and suspension a meaningful upgrade for longer rides?

Yes. DYU equips the C9 with hydraulic disc brakes and a suspension system, which gives stronger braking feel and better bump control than a basic rigid compact folder on longer or rougher journeys.

Who should choose the C9 instead of the FF500 or C6 Pro?

Choose the C9 if long battery range and a folding 20-inch format are the priorities. Choose the FF500 if you specifically want wide fat tyres and a more rugged-feeling setup, or the C6 Pro for a conventional 26-inch step-through city-bike layout.The C9 is the most storage-friendly of those long-range choices, but at around 30kg it is still a substantial bike to lift.

Is the Rower elektryczny DYU C9 easy to assemble?

The Rower elektryczny DYU C9 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 Rower elektryczny DYU C9 water resistant?

The Rower elektryczny 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.

Rower elektryczny DYU C9

Motor

250W

Battery

48V 15.6AH

Speed

25 KM/H

Range

129 KM

€1.567,95 €1.084,95

Sold out

Klarna €361,65 ×3

Clearpay €271,24 ×4

PayPal €361,65 ×3

Calculator

—/mo 12 months 0% interest

Finance

Monthly finance Interest-bearing Rates & terms shown at checkout

Product variants:

Rated Excellent on Trustpilot

Trusted by TrailSurge customers

Home Delivery Tracked options shown at checkout

Out of stock

This item is currently unavailable
Contact us for the latest restock estimate
We can recommend a suitable in-stock alternative

Click & Collect Collection from our Nuneaton workshop

Collect from our Nuneaton workshop

Collection is available by appointment from our Nuneaton workshop. The preparation time depends on where the product is currently stored. Contact us before ordering for the latest availability, or place your order and we will confirm when it is ready to collect.

Transfer required to Nuneaton Usually 5–7 working days

Products stored at another warehouse normally require 5–7 working days to reach our workshop. We will confirm as soon as the item is ready and arrange your collection appointment.

Best Price Guaranteed Found the same product for less?

Best Price Guaranteed

Seen the exact same product advertised for less? Send us the live offer before you order and we’ll check whether we can match it.

We consider genuine UK retailer offers for items that are in stock
The model, specification, colour, condition and delivery terms must be like-for-like
Marketplace or private sellers, used or clearance items, private codes, finance-only offers, bundle deals and obvious errors are excluded

Usually answered within 24 hours. Need a quicker answer? WhatsApp us or call 0800 099 6187.

Why Buy From TrailSurge? UK showroom, product support & aftercare

Buy your Rower elektryczny DYU C9 with UK-based support

TrailSurge is a UK retailer with a showroom and workshop in Nuneaton. Our team can help before you order and continue supporting you after your Rower elektryczny DYU C9 arrives.

UK-based customer support before and after your purchase
Showroom and workshop in Nuneaton
Help with product questions, setup, parts and aftercare
Tracked UK delivery with support if you need help with your order
Speak to a real member of our team before placing your order

Why buy through TrailSurge? For the best UK-based support and aftercare, we recommend buying through TrailSurge rather than ordering directly from overseas manufacturers or China-based sellers, where returns, warranty support and parts handling can be more difficult.

Need help with the Rower elektryczny DYU C9? Ask our team a question before ordering.

WhatsApp Us Call Us 0800 099 6187

Trail Surge Warranty Plus FULL OFFICIAL WARRANTY INCLUDED UK-based support alongside the manufacturer warranty TRAILSURGE COVER 12 months

TWO LAYERS OF PROTECTION

More confidence after you buy

TrailSurge Warranty+ gives you a direct UK warranty alongside the product’s manufacturer warranty.

01 TRAILSURGE WARRANTY +

12 months of TrailSurge support

UK-based fault support
Battery, motor and frame fully covered.
Repair, parts or another suitable solution where eligible

02 DYU WARRANTY

Manufacturer warranty period See product details

Manufacturer cover

Manufacturing defects within the applicable warranty period.

Typical component protection Eligible faults affecting the frame and forks, motor and drive system, controller, battery and BMS, charger, wiring, display, gears, brakes and factory-fitted controls.

Description

Krótkie podsumowanie
Rower elektryczny DYU C9 20″ Long-Range to wysokiej klasy składany rower elektryczny przeznaczony do dojazdów do pracy w mieście, wycieczek i codziennych przygód. Łącząc wydajny silnik o mocy 250 W z wymiennym akumulatorem 48 V 15,6 Ah o dużej pojemności, zapewnia imponujący zasięg, który może osiągnąć do 150 km przy wspomaganiu pedałowania oraz płynną, responsywną jazdę, która jest idealna na miejskie ulice i lekkie ścieżki terenowe.

Płynna i responsywna moc
Bezszczotkowy silnik o mocy 250 W zapewnia niezawodne wspomaganie pedałowania do dozwolonej w Wielkiej Brytanii/UE prędkości maksymalnej 25 km/h, a szerokie 20-calowe opony i amortyzowana rama zapewniają komfortową jazdę na nawierzchniach od utwardzonych dróg po żwirowe ścieżki.

Wydajność akumulatora na długich dystansach
Dzięki dużemu akumulatorowi 15,6 Ah, C9 jest przeznaczony do długich podróży i codziennych dojazdów do pracy bez konieczności ciągłego ładowania. Rzeczywiste odległości jazdy mogą się różnić w zależności od poziomu wspomagania, terenu i wagi rowerzysty, ale wydajny system akumulatorów sprawia, że model ten należy do kategorii składanych rowerów elektrycznych o dużym zasięgu.

Komfort i kontrola
Hydrauliczne hamulce tarczowe zapewniają silną, stałą siłę hamowania w różnych warunkach, a ergonomiczna geometria ramy i elementy zawieszenia wygładzają nierówności, zapewniając przyjemniejszą jazdę. Wyświetlacz LCD zapewnia dobrą widoczność prędkości, poziomu naładowania baterii i trybu wspomagania.

Specifications

Collection	Rowery elektryczne DYU
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