How compact is the A1F when fully folded?

DYU lists the A1F at roughly 76.5 × 40 × 66cm when folded. That is a meaningful reduction in size and is useful for car boots, cupboards, campervans and storing the bike inside a flat.At about 21kg it is still a substantial object to lift, so 'folding' should be thought of as easier storage and transport rather than something you carry like luggage.

Does the A1F have suspension?

No conventional front or rear suspension is listed on the current A1F. Comfort comes mainly from its 16-inch tyres and padded saddle, so A5, A16 or C2 are better choices if suspension is a priority.

What range should I use for planning an A1F journey?

DYU's detailed technical section lists around 30km in throttle mode and around 40km with pedal assist. Some marketing sections quote a higher maximum, but the technical figures are the safer numbers to use for journey planning.Actual range will still change with rider weight, terrain, temperature and assist level, so keep a battery reserve for the return trip.

Is the Dyu A1F Pro 16" Vélo Électrique Pliant easy to assemble?

The Dyu A1F Pro 16" Vélo Électrique Pliant 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 A1F Pro 16" Vélo Électrique Pliant water resistant?

The Dyu A1F Pro 16" Vélo Électrique Pliant 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.

DYU A1F PRO 16" Folding Electric Bike 250W 36V 7.5Ah

Dyu A1F Pro 16" Vélo Électrique Pliant

Motor

250 W

Battery

7,5 AH

Speed

24 KM/H

Range

0 KM

€710,95 €508,95

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Klarna €169,65 ×3

Clearpay €127,24 ×4

PayPal €169,65 ×3

Finance

From —/mo 24, 36 or 48 months at 15.9% APR 6 or 12 months at 0% interest

Shop Pay

From €42,41/mo 12 months at 0% interest Up to 24 months available

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Out of stock

This item is currently unavailable
Contact us for the latest restock estimate
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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.

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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 Dyu A1F Pro 16" Vélo Électrique Pliant 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 Dyu A1F Pro 16" Vélo Électrique Pliant 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 Dyu A1F Pro 16" Vélo Électrique Pliant? Ask our team a question before ordering.

WhatsApp Us Call Us 0800 099 6187

Check your fit

Size & Rider Fit

Maximum Rider Weight: 150 kg

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 12 months for the original owner on the frame, battery and factory-fitted components.

Manufacturer cover

Manufacturing defects and confirmed transit damage. Eligible frame faults may qualify for a replacement frame, while batteries may be repaired or replaced following assessment.

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

Résumé rapide
Le DYU A1F PRO est un vélo électrique pliant compact conçu pour les déplacements urbains et les cyclistes soucieux de l'espace. Il combine un cadre léger et une assistance électrique performante pour des trajets fluides et conformes à la réglementation.

Alimentation en puissance fluide
Le moteur de 250 W et le système d'assistance au pédalage réactif assurent une accélération constante et une montée des côtes stable. Une gâchette d'accélération au pouce permet de bénéficier d'une puissance instantanée en cas de besoin.

Confort et contrôle
Ses roues compactes de 16 pouces et sa fourche rigide offrent une maniabilité agile en ville et sur les pistes cyclables. Ses freins à disque doubles assurent un freinage fiable et précis en toutes circonstances.

Système de batterie intelligent
Une batterie amovible de 36 V et 7,5 Ah se recharge en seulement 4 à 5 heures et se fixe solidement au cadre. Des protections intégrées préviennent la surcharge, la décharge excessive et la surchauffe pour une utilisation en toute sécurité.

Des technologies auxquelles vous pouvez faire confiance
L’écran LCD clair affiche la vitesse en temps réel, l’autonomie restante, la distance parcourue et le niveau d’assistance. Les commandes intuitives au guidon permettent de passer rapidement d’un mode à l’autre.

Conçu pour un usage quotidien
Pesant moins de 20 kg et se pliant en quelques secondes, le A1F PRO se range facilement sous un bureau, dans un coffre de voiture ou dans les transports en commun. Son cadre robuste en magnésium et sa conception nécessitant peu d'entretien en font un compagnon fiable au quotidien.

Specifications

Collection	Vélos Électriques Dyu
Brand	DYU
Bike Type	Ville et banlieue, Pliant
Motor Power	250 W
Battery	7,5 Ah
Top Speed	15,5 MPH
Acceleration Method	Regular Pedalling + Pedal Assist + Throttle Acceleration
Max Range	Plus de 20 miles
Charging Time	Plus de 5 heures

Shock Absorbers	Devant
Wheel Size	16 pouces
Brakes	Hydraulique avant et arrière
Gears	Pas de vitesses
Bike Weight	22 kg
Max Climb	15 degrés
Max Rider Weight	150 kg
Dimensions
Built Dimensions	134.2 × 54.2 × 105 cm (L × W × H)
Box Dimensions	77.5 × 41 × 57 cm (L × W × H)

A woman and a man smile while riding black electric bicycles on a paved street, with a beige building and potted plants in the background.

Voyage confortable et joyeux

Les pneus de 16 pouces offrent une plus grande flexibilité en termes de hauteur. Grâce à son moteur de 250 W, vous bénéficiez d'une puissance optimale pour des trajets plus agréables. En extérieur, le A1F Pro vous offre plus de possibilités et de confort.

A close-up of an electric bike frame displaying a built-in lithium-ion battery with blue cells. Text highlights specs: 36V 7.5AH, 4-hour charge, 60 km pedal assist, and 40 km full power. City street background visible.

Batterie lithium-ion haute capacité 36 V 7,5 Ah

Dissimulée discrètement dans le tube diagonal du cadre, la batterie coulissante se recharge en seulement 4 heures et offre jusqu'à 40 km d'autonomie en mode tout électrique ou 60 km en mode assistance au pédalage, idéal pour vos trajets quotidiens ou vos sorties du week-end.

Close-up of an electric bicycle’s rear wheel highlighting a 250W powerful motor, with illustrated motor components. Overlay text shows specs: 25 km/h top speed and 16-inch tire. The design emphasizes speed and efficiency.

Moteur de moyeu arrière de 250 W

Un moteur-roue sans balais compact et puissant de 250 W (pouvant atteindre environ 350 W en crête) propulse la roue de 16 pouces jusqu'à 25 km/h sans effort. Sa conception efficace garantit un démarrage en douceur et une conduite économe en énergie, même sur des pentes modérées.

What’s Included in the Box?

1 x Dyu A1F Pro 16" Vélo Électrique Pliant

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.

Download Product Manual

Frequently Asked Questions

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We have a real showroom and workshop in Nuneaton. See a selection of electric bikes, scooters and dirt bikes, speak to our team, and buy with confidence knowing who is here to help.

Explore the showroom Call 0800 099 6187

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Visit us in NuneatonUnit 62, Centenary Business Centre, CV11 6RY