Brompton G-Line Traildust White with Mudguards and Rack, 8 Speed, 2025 New Model

The Brompton G-Line is a British-made folding bike built around the brand's proven steel frame and lateral fold design. This 2025 model rolls while folded, which means you can move it along the ground rather than having to carry it, making it more practical when you're moving between transport or navigating station platforms. The frame is steel, so it's robust and straightforward to maintain, and the compact fold reduces the bike to a package small enough to store under a desk, in a train luggage rack, or in the boot of a car.

This particular example is finished in grey and comes equipped with eight speeds via a derailleur system, giving you genuine range across different terrain and gradients. Mudguards are included as standard, which keeps spray off your clothes and the drivetrain cleaner in wet conditions. The rack is fitted too, so you can add a bag or small load without needing to bolt on extra hardware. All of this sits on 16-inch wheels, which keep the overall fold compact but still roll smoothly over typical urban surfaces.

The bike has been used lightly since December 2025 and remains in mint condition. At this price, you're getting a barely-used example of Brompton's current generation at a significant saving compared to new retail. It runs beautifully and will perform exactly as a fresh model would from the showroom. Delivery or collection is available from London.