1000W Rear Hub Drive
A 48V 1000W brushless geared rear hub motor gives the KF9 strong pickup for town riding and heavier loads, with pedal assist or twist throttle control.
Estimated 3–7 working days. Your shipment will have tracking information where available.
All EU orders are dispatched through our European warehouse network, with taxes and standard delivery included in the displayed price.
View delivery information →Dispatch dates depend on incoming stock. Please contact us to confirm the current lead time.
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Check availability →Delivery estimates are not guaranteed. Optional services, if available, are priced at checkout.
For most eligible online purchases, EU consumers have 14 days after delivery to notify us that they wish to withdraw, without giving a reason.
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We may also offer an additional 30-day return option for eligible unused and unopened items, subject to our policy.
Read our returns policy →Our team can help with product questions, troubleshooting and eligible warranty or fault claims.
Qualifying EU consumer purchases are generally protected by a minimum two-year legal guarantee for goods that are faulty or not as described. Some countries provide longer protection. These rights are separate from any optional manufacturer or commercial warranty.
Please include your order number and a description of the issue when contacting us.
Contact customer support →All TrailSurge.eu orders are fulfilled through our European warehouse network. We take care of applicable taxes and any customs-related costs.
No import fees, customs invoices or extra VAT bills on delivery. Standard delivery is included in the displayed price.
No unexpected charges on arrival. Optional services, if selected, are clearly priced before you complete your purchase.
Questions about your order? →Included with your purchase
12 monthsof cover
UK-based warranty and after-sales support
Frame & forks · Motor & controller · Battery & charger · Factory-fitted electrics & mechanical parts
Fault assessment, warranty guidance and help arranging eligible repairs or replacement parts.
Contact our UK team with your order number and a few photos.
Normal wear, accidental damage, misuse and unauthorised modifications are excluded. Eligibility and remedies are subject to the full warranty terms.
Contact TrailSurge with your order number, a description of the fault and clear photos or a video. Our team will assess the issue and explain the next steps.
3 years on the frame and 1 year on original fitted parts from delivery.
Manufacturing defects affecting the frame, battery, motor, controller, charger, forks, brakes, display, lights and other original components. Approved cases are generally resolved with replacement parts.
Separate manufacturer terms apply. Warranty periods are not added together.
Frame & forks · Motor & controller · Battery & charger · Factory-fitted electrics & mechanical parts
Fault assessment, warranty guidance and help arranging eligible repairs or replacement parts.
Contact our UK team with your order number and a few photos.
Normal wear, accidental damage, misuse and unauthorised modifications are excluded. Eligibility and remedies are subject to the full warranty terms.
Contact TrailSurge with your order number, a description of the fault and clear photos or a video. Our team will assess the issue and explain the next steps.
3 years on the frame and 1 year on original fitted parts from delivery.
Manufacturing defects affecting the frame, battery, motor, controller, charger, forks, brakes, display, lights and other original components. Approved cases are generally resolved with replacement parts.
Separate manufacturer terms apply. Warranty periods are not added together.
Résumé rapide
Le KETELES KF9 est un vélo électrique pliant haute capacité et grande autonomie, conçu pour la puissance et l'endurance. Doté d'une batterie de 35 Ah et d'un moteur de 1 000 W, il est destiné aux cyclistes exigeants qui recherchent vitesse, couple et liberté pour parcourir de plus longues distances.
Alimentation en puissance fluide
Doté d'un puissant moteur de 1 000 W et de cinq niveaux d'assistance au pédalage, le KF9 offre une accélération fluide et une excellente capacité à gravir les côtes. L'accélérateur permet de rouler sans pédaler en cas de besoin.
Confort et contrôle
Grâce à ses suspensions avant et arrière et à ses pneus larges de 4 pouces, le KF9 absorbe facilement les chocs et les terrains accidentés. Ses freins à disque hydrauliques offrent une excellente puissance de freinage et un contrôle optimal en toutes circonstances.
Système de batterie intelligent
La batterie surdimensionnée de 48 V et 35 Ah offre une autonomie parmi les plus importantes de sa catégorie. Amovible et verrouillable, elle est conçue pour une utilisation prolongée et intègre des protections pour plus de sécurité et de longévité.
Des technologies auxquelles vous pouvez faire confiance
L'écran LCD affiche clairement la vitesse, le niveau d'assistance, l'état de la batterie et les données de parcours, même en plein soleil. Des feux intégrés et un cadre robuste garantissent un usage fiable, de jour comme de nuit.
Conçu pour une utilisation quotidienne
Se replie pour un transport et un rangement faciles. Équipé de garde-boue avant et arrière, d'un porte-bagages arrière et d'un éclairage intégré : idéal pour les trajets quotidiens, le cyclotourisme ou les escapades du week-end.
| Collection | Vélos Électriques |
|---|---|
| Brand | Keteles |
| Motor Power | 1000W |
| Battery | 48V 35AH |
| Top Speed | 15,5 MPH |
| Acceleration Method | Regular Pedalling + Pedal Assist + Throttle Acceleration |
| Max Range | Plus de 30 miles |
| Charging Time | Plus de 7 heures |
| Shock Absorbers | Devant |
| Wheel Size | Pneu Fat Tyre 20 pouces x 4,0 |
| Brakes | Freins à disque avant et arrière |
| Gears | Shimano 7-Speed |
| Bike Weight | 28 kg |
| Max Climb | 15 degrés |
Check rider measurements and sizing before you order.

Fit guidance: Folding 20 in fat-tyre frame with a published saddle height of 99.06 cm. Contact us if you need a fit check.
Sizes are a guide. Rider proportions, footwear and setup can affect fit.
A 48V 1000W brushless geared rear hub motor gives the KF9 strong pickup for town riding and heavier loads, with pedal assist or twist throttle control.
High-capacity 48V 35AH battery for longer rides, with a quoted 70-90km range depending on terrain, assist level and rider weight. Recharge time is around 7-8 hours with the supplied charger.
The foldable frame is designed for easier storage and transport, while 20x4.0 fat tyres add stability on rough tarmac and light off-road. Hydraulic disc brakes and Shimano 7-speed gearing round out the ride.
1 x Keteles Kf9 20 Inch Vélo Électrique Pliant
1 x Front & Rear Fender Set
FREE
1 x Charger
2 x Keys
1 x Tool Kit
1 x User Manual