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G Line. The most versatile bike in the world. The all-new, one-bike, solution for the city and beyond.
G Line. The most versatile bike in the world. The all-new, one-bike, solution for the city and beyond.
Brompton

Brompton G Line With Rack 2025 Folding Bike in Forest Green

£2,399.00 £2,499.00 4% off
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

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 G Line With Rack 2025 Folding Bike in Forest Green

Season:2025

Brand:Brompton

Code:75189FORESTGEEN

Brompton G Line 2025 Folding Bike

G Line. 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 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.

Highlights

  • The most versatile bike in the world - Expertly engineered to go where others can't. G Line is the first ever Brompton with the ride feel of a full-size bike.
  • 20" wheels - Big enough for any adventure yet compact enough to fit inside the fold. The G Line's solidly built 20" wheelset comes equipped with custom-made puncture-resistant tyres.
  • Hydraulic disc brakes - Super dependable stopping power. The first ever Brompton to come equipped with disc brakes for all terrain, all-weather riding.
  • Wide platform pedals - The grippiest, most comfortable Brompton pedal set. The left hand pedal can be released with a quick squeeze and pull to make your folded bike even more compact.
  • Wide handlebars - Stay in control. With the custom made handlebars, G Line gives you exceptional stability - from leverage on uphills and rough ground to comfort on longer rides.
  • Ergonomic grips - Every touchpoint between you and the bike is designed with comfort and control in mind.
Technical Information
  • Main Frame
    Hand-brazed steel main frame
  • Rear Frame
    Steel
  • Fork
    Aluminium fork with mounting bosses
  • Grips
    Ergonomic grips
  • Seatpost
    Small - Standard Black, Medium - Extended Black, Large - Telescopic Black
  • Saddle
    Superlight
  • Seatclamp
    G Line Aluminium
  • Hinge Clamps
    Self-aligning hinge clamps
  • Pedals
    Wide Platform Quick Release
  • Drivetrain
    Brompton 8-speed drivetrain
  • Chainset
    54T
  • Headset
    Brompton headset
  • Shifters
    Microshift
  • Derailleur
    Shimano Alfine Hub System
  • Rear Wheel
    20"
  • Front Wheel
    20"
  • Tyres
    Schwalbe G-One All Round 54-406. Tan wall
  • Mudguards
    Included
  • Lighting
    Reflectors
  • Rack
    Included
  • Brakes
    Tektro Hydraulic Disc brakes with 140mm Rotor
  • Front Carrier
    Large diameter front carrier block adaptor for all types of Brompton luggage
Sizing Information
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