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The Brompton Electric C Line with 4 gears is perfect for city riding. It has a powerful motor and a long-range battery, and it folds down small. Take yours now.
The Brompton Electric C Line with 4 gears is perfect for city riding. It has a powerful motor and a long-range battery, and it folds down small. Take yours now.
Brompton

Brompton Electric G Line 4 Speed 2025 Folding Bike In Adventure Orange

Pre-Order

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Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Brompton Electric G Line 4 Speed 2025 Folding Bike In Adventure Orange

Season:2025

Brand:Brompton

Code:75188ADVENTUREORANGE

Brompton Electric G Line 4 Speed 2025 Folding Bike

The most versatile bike in the world.

The all-new one-bike solution for the city and beyond.

You can ride G Line anywhere and take it everywhere.

Happily delivering on all sorts of surfaces. Confident in all conditions. Comfortable hour after hour. G Line is expertly engineered to give you everything you need for the rough, the smooth and the beautiful. You can run a rack, mudguards, and bags, add water bottles, and even store your toolkit inside the frame.

And with the original Brompton fold, the ever-ready G Line electric folding bike transforms into a compact, locked package in under 20 seconds. Goes on trains. Travels in car boots. Stores in small spaces (including one-person tents). In a world full of possibilities, G Line is your one-bike route to everywhere.

Key Features

  • The most versatile folding e-bike in the world - Every element is meticulously engineered from scratch to work together in the city and beyond.
  • 20” wheels - Big enough for any adventure yet compact enough to fit inside the fold, equipped with custom-made puncture-resistant tyres.
  • Hydraulic disc brakes - The first ever Brompton to come equipped with disc brakes for all terrain, all-weather riding.
  • Wide handlebars - Stay in control. With the custom made handlebars, G Line gives you exceptional stability.
  • Brompton Saddle (wide) - Ergonomically designed in-house to suit the pedal style on electric bikes.
Technical Information
  • Main Frame
    Hand-brazed steel main frame
  • Fork
    Aluminium fork with mounting bosses
  • Rear Frame
    Steel
  • Headset
    Brompton headset
  • Motor
    Rear Hub Motor
  • Battery
    345-wh with LED display. 5V 1.5A USB port to charge portable devices. 4-hour full charge using included 2A charger
  • Shifter Levers
    Microshift
  • Drivetrain
    4-speed Brompton (163%)
  • Rear Derailleur
    Brompton 4-speed
  • Crankset
    50T
  • Front Wheel
    20"
  • Rear Wheel
    20"
  • Tyres
    Schwalbe G-One
  • Brakes
    Tektro Hydraulic Disc brakes with 140mm Front/160mm Rear
  • Grips
    Ergonomic grips
  • Seatpost
    Small - Standard Black, Medium - Extended Black, Large - Telescopic Black
  • Saddle
    Brompton Standard Wide
  • Pedals
    Wide Platform Quick Release
  • Mudguards
    Included
  • Rack
    Included
  • Lights
    AVY Integrated
  • Extras
    G Line essential battery bag
Sizing Information
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