Dahon Jack Full Size Folding Bike Medium Frame

The Dahon Jack is a full-size folding bike built around a medium aluminium frame, designed to give you a proper ride without the commitment of a full-sized fixed machine. The 26-inch wheels and 7-speed drivetrain mean it handles like a standard bike when you're riding, which matters if you're covering anything beyond a quick hop across town. Dahon's folding system is well-established and patented, so the mechanism is solid and repeatable once you get the hang of it.

In black aluminium, the Jack folds down compact enough to throw in your car boot for a weekend away, slip into a train luggage rack, or store in a hallway when you're not using it. The Promax V-brakes give you straightforward stopping power without needing much maintenance, and the 7 speeds cover most urban riding without overcomplicating things. The full-size wheel diameter means it rolls more naturally than smaller folding bikes, so momentum carries better on longer stretches and you're not constantly pedalling to maintain speed.

This is the kind of folding bike that works if you're commuting by train or bus a few days a week, taking your bike away on holiday, or just want the flexibility of having a bike without the space demands of a conventional frame. You get the everyday usability of a standard bike with the practical advantage of being able to pack it away when you need to.