How portable is the KETELES KF9 20 Inch Folding Electric Bike?

The frame folds to roughly 90 cm long by 75 cm high, reducing the space it occupies in storage. The manufacturer lists a 38 kg gross weight for the 1000W 35Ah version, so the fold is primarily for storage and vehicle loading rather than daily carrying. Check the boot opening and use two people if the lift is awkward.

Which rider heights suit the KETELES KF9 20 Inch Folding Electric Bike?

KETELES gives an approximate recommended height range of 170–190 cm for the 1000W KF9. The 20 × 4-inch tyres make the bike taller and wider than a typical small-wheel folder, so riders should also confirm they can stand over the frame, reach the brakes and achieve a comfortable knee bend.

How long does the KETELES KF9 battery take to charge?

The official specification gives about 7–8 hours for the 48V 35Ah battery with its 2A charger. Charge the removable pack after it has cooled, on a dry stable surface with ventilation around the charger. A partial top-up is often more practical than waiting until such a large battery is fully depleted.

¿Es Resistente Al Agua?

La Es Resistente Al Agua, Con Clasificación Ip65, Pero No Impermeable. A Corto Plazo, Tu E-Bike Puede Mojarse Y Estar Bajo La Lluvia, Pero Cualquier Exposición A Largo Plazo Puede Causar Graves Problemas..

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KETELES KF9 20 Inch Folding Electric Bike 48V 35AH KETELES

Keteles Kf9 Bicicleta Eléctrica Plegable De 20 Pulgadas

Motor

1000W

Battery

35AH

Speed

24 KM/H

Range

0 KM

€2.254,95 €1.423,95

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Klarna €474,65 ×3

Clearpay €355,99 ×4

PayPal €474,65 ×3

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

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From €118,66/mo 12 months at 0% interest Up to 24 months available

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

Buy your Keteles Kf9 Bicicleta Eléctrica Plegable De 20 Pulgadas 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 Keteles Kf9 Bicicleta Eléctrica Plegable De 20 Pulgadas arrives.

UK-based customer support before and after your purchase
Showroom and workshop in Nuneaton
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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 Keteles Kf9 Bicicleta Eléctrica Plegable De 20 Pulgadas? Ask our team a question before ordering.

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TrailSurge Warranty+ BEST WARRANTY IN THE UK Stronger cover. UK support. Real help when you need it.

TrailSurge Warranty+

Extra protection, backed by our UK team

For the first 12 months, TrailSurge Warranty+ gives you direct UK support on eligible faults affecting the main factory-fitted components — with practical help to get you back up and running.

UK-based fault support
Major factory-fitted components covered
Repair, parts or another suitable solution where eligible

Typical component cover: Eligible faults affecting the main factory-fitted electrical and mechanical components, as appropriate to your product.

KETELES manufacturer warranty

Warranty period: 3 years on the frame and 1 year on original fitted parts from delivery.
What’s covered: 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.

Description

Resumen rápido
La KELELES KF9 es una bicicleta eléctrica plegable de alta capacidad y largo alcance diseñada para ofrecer potencia y resistencia. Con una enorme batería de 35 Ah y un motor de 1000 W, está hecha para ciclistas serios que buscan velocidad, torque y libertad para viajar más lejos.

Entrega de energía suave
Equipado con un potente motor de 1000 W y cinco niveles de asistencia al pedaleo, el KF9 ofrece una aceleración suave y una fuerte subida de pendientes. El acelerador te permite conducir sin pedalear cuando sea necesario.

Comodidad y control
Con suspensión delantera y trasera y neumáticos gruesos de 4,0", el KF9 absorbe baches y terrenos accidentados con facilidad. Los frenos de disco hidráulicos proporcionan una excelente potencia de frenado y control en todas las condiciones.

Sistema de batería inteligente
La batería de gran tamaño de 48 V y 35 Ah ofrece una de las autonomías más largas de su clase. Es extraíble, bloqueable y está diseñado para montar durante todo el día con protecciones integradas para mayor seguridad y longevidad.

Tecnología en la que puedes confiar
La pantalla LCD muestra claramente la velocidad, el nivel de asistencia, el estado de la batería y los datos de conducción, incluso a la luz del sol. Las luces integradas y un marco duradero garantizan un viaje confiable, de día o de noche.

Construido para uso diario
Se pliega para facilitar su transporte o almacenamiento. Viene equipado con guardabarros delantero y trasero, portaequipajes trasero e iluminación integrada, ideal para viajes diarios, de turismo o de aventuras de fin de semana.

Specifications

Collection	Bicicletas eléctricas
Brand	Keteles
Bike Type	Neumático gordo
Motor Power	1000W
Battery	35AH
Top Speed	15,5 mph
Acceleration Method	Regular Pedalling + Pedal Assist + Throttle Acceleration
Max Range	Más de 30 millas
Charging Time	Más de 7 horas

Shock Absorbers	Frente
Wheel Size	Neumático ancho de 20 pulgadas x 4.0
Brakes	Frenos de disco delanteros y traseros
Gears	Shimano 7-Speed
Bike Weight	28KG
Max Climb	15 grados
Max Rider Weight	120 kg
Dimensions
Built Dimensions	180 × 70 × 114 cm (L × W × H)
Box Dimensions	150 × 26 × 80 cm (L × W × H)

Infographic showing an electric bike’s handlebar with labeled parts, including a smart LCD display, throttle, speed shifter, headlight, phone holder, and switches. Inset highlights display features for speed, battery, and distance.

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.

Exploded view of a 1000W high-speed brushless motor with text highlighting features: 25-30 MPH max speed, 7-speed gear, 72Nm max torque, and 40° climbing angle.

48V 35AH Long-Range Battery

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.

Close-up of a bicycles Shimano gear system, showing the rear derailleur, cassette, chain, and gear shifter with numbered dial, all mounted on the bikes black frame.

Foldable Fat-Tyre Comfort

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.