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APRUM 14 - FOLDING FAT BIKE 20x4.00" - 48V 14A 672Wh

APRUM 14 - FOLDING FAT BIKE 20x4.00" - 48V 14A 672Wh

Regular price €1.690,00
Regular price €1.890,00 Sale price €1.690,00
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The Fat folding ebike always with you, everywhere

Practical and ergonomic, the Aprum 14 folding electric bicycle folds up to fit in the trunk of the car.

The powerful 4'' tires make this folding ebike efficient even on winding and bumpy routes.

Equipped with a 672Wh LG cell battery, the Aprum guarantees an autonomy of 45-75 km depending on the level of assistance.

Thanks to the proprietary NieF Digital Identity technology, all the information on the life of the ebike is recorded in the cloud and in an NFC chip installed in the ebike.

The Aprum 14 was presented in Holland at the Ebike Xperience 2023 in Utrecht.

Calculate Aprum 14 autonomy

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  • Frame
    6061 aluminium
    One size frame
  • Weight
    30 kg
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  • Dimensions
    176x119x62 cm
  • Dimensions folded
    96x72x62 cm
< p>Suitable for people between 155 and 190 cm tall


  • Battery
    LG-48V 14A (672Wh)
    Autonomy: 45-70 km
  • Motor
    Bafang 48V 250W
    Torque: 80Nm
    Soft-start: 6 km/h
  • Display
    Key-Disp KD21C B/W shows speed, battery level, distance and level engine assistance.


  • Wheels
    Rims: 20 inches
    Tyre: Kenda Krusade 20x4"
  • Brakes
    Tektro Aries Mechanical disc
  • Front suspension
  • Gearbox
    Shimano 7 speed< /li>


EPAC EN15194 European certification:

  • 250W nominal power
  • 25 km/h maximum speed
  • 6 km/h soft-start
  • li>


Technical specifications and frame geometries
(1.43 MB - 2 pages)

Foldable Fat Bike

With its small dimensions of 96x72x62 cm, the Aprum is quick to fold and therefore easy to take with you in the car, train or subway. Ideal for the camper/caravan.

Battery LG da 48V 14A 672Wh

The Aprum 14 is equipped with a powerful 672Wh battery. Guaranteed autonomy from 45 to 70 km, depending on the level of assistance.

Powerful 80Nm motor

Placed at the rear hub, the Bafang 8Fun 250W high torque 80Nm motor offers minimal effort during your journeys and tackles climbs of up to 15%

20x4" FAT tires

Kenda Krusade 20×4.00 with Key-Shield technology, features a layer of Kevlar inside the tire designed to prevent punctures. Perfect tire on all types of terrain.

Tektro disc brakes

Tektro Aries mechanical brake caliper with 180-24mm disc and metal-ceramic pads guarantee safety and easy maintenance of the ebike.

RST front suspension

The RST suspension fork offers greater comfort on rough terrain. Also perfect on city routes, it dampens the vibrations of rough road surfaces.

Stop brake lights

The rear light also has the function of a stop light, the rear light lights up every time you brake. This warns other cyclists and motorists, increasing safety.

Soft-Start 0-6 km/h

The soft start serves as support for standing starts. By activating the soft start, the engine will provide support up to 6 km/h. Convenient for starting and transporting the ebike without having to work.


    NIEF electric bicycles are guaranteed for 3 years against defects in the production and/or materials of the ebike. One more year beyond the normal legal guarantee.


    Ebike delivered by Corriere GLS with front wheel, handlebar, display, pedals, saddle and headlight to be installed.
    Service active throughout Italy at the price of €79.00


    Payment can be made by credit card, Paypal, bank transfer.