[Fiido D4s](https://www.fiido.com/products/fiido-d4s-electric-folding-bike) aims to solve problems with ergonomic design. The D4s not only has a contemporary sleek design, but it is also foldable, making it easier to transport. The bike frame is built in aluminum alloy and is as lightweight for a heavy-duty e-bike. 
Its features include a Li-ion battery with a maximum of 80Km mileage. The bicycle's quick-fold design makes it very easy to store anywhere – be it your car’s trunk, your closet, or under your office desk, making it a very compact bike.
The 6-Gears Derailleur KMC Chain guarantees its user gets maximum pleasure out of riding. The bike has a moped mode range of 80km and a max speed of 25km/h. It has Electric mode, Electric moped mode, and pedal mode.
The wear-resistant tire measures 20 inches, making it extremely easy to pass through harsh road conditions. The bicycle is suitable for males, females, adults, and teenagers for fun! If you like the Fiido D4S Folding Electric Bike, then you may be interested in [Aventon Sinch](https://ridereview.com/vehicles/aventon-sinch) as well.


 The Fiido D4s is designed with an emphasis on ergonomics, making it easier to cover long distances. What other features does it entail? Keep reading to find out!

Fiido D4s

The Fiido D4s ticks all of the boxes – it is compact and can be easily transported. For its price, the bike is well equipped as it comes with a double disc brake system, electric mode, LED lights, big tire size, great motor power, and full suspension. The unique D4s truly achieves the perfect balance between form and function.  


Fiido D4S review: specs and price

“That bike is so incredible due to its stamina!" 


Fiido D4S review: specs and price

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Fiido D4S review: specs and price

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Fiido D4S review: specs and price- Gaëtan

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