Gocycle G4

The Gocycle G4 is a carbon fibre folding bike designed for urban commuting and riders who need a compact package without compromising on build quality. The 20-inch wheels and folding frame make it genuinely portable, collapsing down to fit in a car boot, under a desk, or onto public transport without taking up much space. Built from carbon fibre rather than steel or aluminium, it's noticeably lighter than many rivals, which matters when you're regularly lifting it up stairs or carrying it between transport modes.

The bike runs a simple 3-speed drivetrain with derailleur gears, which handles gentle hills and urban riding without needing constant gear changes. The hydraulic disc brakes give reliable stopping power in wet or dry conditions, and they're straightforward to maintain compared to mechanical rim brakes. The derailleur setup keeps the bike uncomplicated and suited to day-to-day use rather than heavy technical maintenance.

On the road, the G4 handles the usual mix of city cycling well. The 20-inch wheels are responsive through traffic and contribute to the compact fold, though they demand a bit more effort to build momentum on longer flat sections than you'd get from a larger wheel. The black colour keeps the aesthetic clean and practical, hiding dirt between commutes.

This is a folding bike aimed at commuters who need real portability and don't want to compromise on materials or braking performance. It works for riders mixing cycling with train or car journeys, or anyone juggling a bike with limited storage space.