AOPA will be closed on Monday, January 19th. We will reopen on Tuesday, January 20th at 8:30 a.m. ET.

Dahon K9

Unique, functional folding bike punches above its price point

I’ve competed in cycling races and triathlons for multiple years now, so I know a solid, well-rounded bike when I see one. When I look at the Dahon K9, I see a solid, well-rounded bike, with an added benefit of being foldable and able to fit in most GA aircraft.
Photo by Rebecca Boone
Zoomed image
Photo by Rebecca Boone

The K9 punches well above its price point of $1,000. The bike can slow down just as quickly as it can speed up, boasting a Shimano nine-speed drivetrain and disc brakes. However, that is not the K9’s main selling point.

The K9 can fold in three different directions, shrinking itself to easily fit in the passenger seat or cargo area of small airplanes. When folded at all axes, the bike measures 28 by 16 by 20 inches. Additionally, the K9’s aluminum frame helps keep the bike’s weight low, totaling just under 23 pounds and making for an effortless lift.

Dahon prioritized safety, decking out the K9 with reflectors on the seat post, handlebars, both wheels, and both pedals. There is a bell beside the left brake lever, too, which is yet another feature to help navigate busy airport campuses.

The K9 provides a smooth and fun ride, climbing through all nine of its gears with ease. The tires are similar to those of a gravel bike, allowing for the best of both worlds when it comes to comfort and durability. It handled laps inside AOPA headquarters and outside at Frederick Municipal Airport (FDK) all the same.

The only downside to this bike is that it looks…unique. Functionality is at the forefront of its design, meaning that aesthetic appeal had to be sacrificed a bit. It comes in three colors, though: cream, matte obsidian, and quicksilver. So, you have options.

Overall, the Dahon K9 is an excellent transportation option for a pilot who wants to get around the airport quickly, smoothly, and comfortably without taking up every last inch of their airplane’s valuable space.

[email protected]

dahon.com

Elle Colbert
Assistant Editor
Elle Colbert joined the AOPA publications staff in 2025. She is currently working towards her light sport certificate and embracing the new opportunities made possible by MOSAIC.

Related Articles

Get the full story

With the power of thousands of pilots, members get access to exclusive content, practical benefits, and fierce advocacy that helps enhance and protect the freedom to fly.

JOIN AOPA TODAY
Already a member? Sign in