Dahon folding bicycle used.

This is a Dahon folding bicycle in blue, built from high carbon steel with 16-inch wheels and finished with mudguards and a carrier. Dahon's folding system is well-established and patented, making this a recognised choice if you're after a compact bike for commuting or storage in a smaller space. The steel frame is heavier than some modern folders made from aluminium, but it's durable and straightforward to work on.

The bike runs 3-speed Sturmey Archer hub gears, which is a reliable drivetrain that needs minimal maintenance and handles typical urban riding without fuss. The side-pull caliper brakes are conventional and effective for this class of bike. It rides, though there's some surface rust present, which is fairly typical for a used steel folder that's been stored outside or in damp conditions. Depending on how deep the corrosion runs, you could get it back on the road with some cleaning and basic maintenance, or use it as a parts donor if you're building up another project.

The 16-inch wheels and compact fold make this bike manoeuvrable for city cycling and public transport use. The mudguards keep spray off your clothes during wet weather, and the carrier is useful for small loads. If you ride regularly and want something immediately ready to go, the rust would need addressing first. If you're mechanically inclined or have a use for the parts, that's another angle to consider. Either way, it's a solid Dahon with genuine componentry rather than budget-end parts.