Fully Charged

United City Bikes THE ONE - U1

Sale price Price $2,599.00 Regular price Unit price  per 

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United City Bikes have developed a bike that takes urban mobility to the next level!

THE ONE is not just another electric folding bike. We have created the ultimate experience for riders by making an electric bike that is light, compact, durable, flexible and affordable. At only 12.5 kg, THE ONE is currently the lightest folding electric bike on the market. It contains more than 20 patents, is only 25 cm wide when folded, folds in less than 10 seconds and boasts many more cool features!




What makes our electric folding bike so light? 

THE ONE's signature and smart design is due to its superior patented magnesium alloy frame. This frame weighs 35% less than other premium aluminum frames on the market.

Our custom-built, 250W high speed hub motor weighs 65% of a conventional motor, at only 2 kg. High quality materials, like our state-of-the-art lithium-ion battery cells, and our single-sided fork technology contribute towards this innovate design and its light weight of only 12.5 kg!


THE ONE’s folding technology is the best on the market.

THE ONE’s folding mechanism is quick and easy, making it perfect for everyday use! Foldable in less than 10 seconds to a compact width of just 25 cm, and makes it ideal for your go-to choice for your commute (folded dimensions: 25 x 64 x 76.5 cm).

Its compact size is made possible because of its single-sided fork technology and a patented magnetic system that makes the two wheels stick tightly and firmly together. Compact and sturdy when folded, THE ONE can be conveniently carried, just like a briefcase!



Foldable in less than 10 seconds from United City Bikes on Vimeo.

Where is the battery?

Batteries aren't something you need to see - except when you’re charging them. On THE ONE, we've integrated the battery into the seatpost to retain its slim frame design. Charging stations aren't prevalent yet, and we wanted to make sure that you have the option to charge the battery without having to carry your bike up those stairs. 

Simply remove the seatpost to take out the battery for charging, whether in your apartment or at your office. We use state-of-the-art battery cells from well-known manufacturers like Samsung and Panasonic. Take THE ONE out for a ride of up to 52 km (32.93 miles) on only one charge!


Included Items

  • Choose US or EU or JP Version
  • 250W Brushless Hub Motor
  • 5.4Ah Lithium Ion Battery 40km
  • Smart LED Screen
  • Mechanical Disc Brakes
  • Foldable Pedals
  • Built-in Bracing Foot
  • Headlight - Backlight - Fender
  • Choose Your Color