20" Folding Bike Adults Bicycle Lightweight Alloy Bicycle Folding City Bike

This 20-inch folding bike is designed for adults between 1.4 and 1.9 metres tall who need a practical, portable bicycle for urban riding and mixed-terrain use. The frame uses an aluminium folding mechanism that collapses the bike down to 80 by 58 by 35 centimetres, making it compact enough to fit in a car boot, under a desk, or in a storage cupboard. At 12.65kg net weight, it's light enough to carry up stairs or onto public transport without becoming a burden, yet it carries a maximum load of 90kg, so it suits most adult riders comfortably.

The frame is built from carbon steel with argon arc welding and paint baking surface treatment, giving it durability across different riding conditions. The bike runs a 6-speed drivetrain, which provides enough range for moderate hills and varied terrain without overcomplicating maintenance. The 20-inch wheels use aluminium alloy hubs and rubber tyres, offering a balance between portability and rolling efficiency on paved surfaces, muddy tracks, grass, sand, and rougher ground. The tyres have anti-slip properties that maintain grip in wet conditions or when riding off-road.

Braking comes from a dual-system setup: a front caliper brake and a rear holding brake, both designed to provide reliable stopping power even in poor weather. The seat is adjustable between 75 and 93 centimetres in height, and the handlebar armrests adjust from 97 to 113 centimetres, allowing you to find a comfortable riding position as the bike is used by different people or to dial in your own setup over time. The armrest distance measures 53 centimetres across. The handlebars feature rubber-wrapped armrests with non-slip textures to prevent your hands slipping when they're wet or when you're wearing gloves.

The pedals are oversized for stable foot placement, and the seat uses a sponge-filled cushion with a PU surface that distributes pressure evenly during longer rides. Front and rear mudguards come fitted as standard, which keeps water and mud spray off you and the drivetrain. The bike is supplied mostly assembled, though final setup requires following the included installation diagram. It comes as a single unit with all necessary assembly accessories included.

This folding bike works well for commuters who combine cycling with public transport, riders who lack storage space, or anyone wanting a compact second bike for occasional trips around town. The 6-speed drivetrain and 20-inch wheels make it reasonably capable on uneven surfaces, though it's not designed for sustained off-road riding or steep mountainous terrain. For short urban journeys where portability matters as much as riding capability, it offers practical everyday usability in a package that doesn't demand much space when you're not using it.