

Brompton G Line
The most capable Brompton ever.
The Brompton G Line goes where others can’t. Now you can confidently tackle everything from the city streets to singletrack trails.
Brompton G Line First Look
We tested the G Line over several days on our local streets and gravel tracks in South Wales. Check the video to see what we thought.

G Line
The G Line features an entirely new frame from Brompton, built around larger 20” wheels to offer a balanced feel of a full-size bike and all-day comfort. This new frame allows for more space allowing riders to fit racks, mudguards and bags for longer rides and adventures. It rides just like a full-sized bike, yet folds into a compact size for riders to store and travel with ease.

Electric G Line
The Electric G Line is the most versatile e-bike in the world. Brompton’s all new compact electric system features a robust 250W rear motor and 345kwh battery offering riders 3 levels of smooth assistance when needed. Just like the G Line, the Electric G Line features larger 20” wheels, hydraulic disc brakes and wide handlebars.

Larger Wheels
Big enough for any adventure, yet compact enough to fold with ease. The Larger 20” wheels roll over bumps easier offering a smoother more stable ride. The G Line's 20” custom-made, puncture-resistant tyres are also tubeless-ready, giving you the option for tubeless when you're ready.

Wider Handlebars
Stay in control with the custom-designed handlebars from Brompton. These wider handlebars give you exceptional stability from leverage on uphills, control on rough ground and comfort on longer rides. They are also expertly designed to fit inside the fold.

Hydraulic Disc Brakes
Brompton's hydraulic disc brakes offer super dependable stopping power. The G Line is the first ever Brompton to come equipped with disc brakes for all terrain and all-weather riding. Uphill, downhill, rough, smooth, with luggage, in the rain, you can do it all on the G Line.

Shimano Alfine 8-Speed Shifting
The G Line is equipped with the dependable Shimano Alfine 8 gear system that covers all terrain. It’s super simple to use and low maintenance, with just one trigger on your handlebars. The gears are tucked away inside your rear wheel hub, protected from impact and the elements.
If you are a rider looking for more versatility or wanting a folding bike that can do it all, the Brompton G Line or Electric G Line could be the folding bike for you.