Pre Order Registration
Brompton currently have an embargo on pre orders for the G Line, to be among the first notified when this is lifted register you interest using the 'Notify' button to the upper left corner of this product page, or drop us a line via
shop@avonvalleycyclery.co.ukElectric and 'standard' non-electric options are available.
Introducing the Brompton G Line
The Brompton G Line is a game changer, marking the most signicant evolution of the Brompton concept since it's initial inception by Andrew Richie nearly 50 years ago. This is the most vesatile bike Brompton have ever produced, a bike for everywhere and anywhere, for everyone and anyone. Where will your adventure begin?
Game-changing comfort
Nothing feels like G Line – the entirely new frame, larger 20” wheels, Brompton's widest ever handlebars and tyres.
Everything is thoughtfully engineered to give the balanced feel of a full-size bike and all-day comfort that’s nothing short of joyous. You’ll feel the difference on every ride.
Big on ride feel, compact in size
Brompton created G Line to be the best one-bike solution for the city and beyond, it rides like a full-sized bike, yet it transforms into a compact package that stores and travels easily.
The most capable Brompton ever
Rigorously tested over 250,000 km, first to meet industry standards, then to meet Brompton's own, the G Line goes where others can’t. Now, you can confidently tackle everything from dusty single track to rain-soaked cobbles. Built tough with disc brake stopping power, this bike does it all with ease.
Key Features
- Larger 20" wheels - Big enough for any adventure yet compact enough to fit inside the fold.
- Hydraulic disc brakes - The first ever Brompton to come equipped with disc brakes, for super depedandale and confident all weather braking.
- Shimano Alfine Hub - 8 gears spread a cross a wide ratio for all terrain with minimal maintainance required, and simple to use with a single shifter on the handlebar.
- Wide platform pedals - The grippiest Brompton pedal set with a larger platform for greater comfort, simply remove the left pedal with a quick release left pedal and stow it on the fork mount for the ultimate compact fold.
- Wide handlebars - For greater control, the custom designed handlebars of the G Line offer exceptional stability. Expertly engineere to fit inside the fold.
- Ergonomic grips - The touchpoints between rider and bike are often overlooked but crucial for all day comfort and control. The Brompton G Line grips have been designed and tested to provide the perfect cushioning and support exactly where you need it.
- Superlight saddle - The Brompton designed Superlight saddle features a carbon base to quiten vibration and reduce pressures. A carry handle integrated into the nose of the saddle makes lifting and rolling your folded bike even easier, and when it comes to mounting Brompton luggage or lights the mounts and loops are all in place.
- Available in 3 colours - Adventure Orange, Forest Green and Traildust White.
*luggage option available seperately
G Line sizes
The G Line comes in 3 easy to choose sizes based on your height, small, medium and large. The single size frame has varying stem and seatpost heights, developed and tested with a world leading bike fit expert for the best ride experience.
