Brompton G Line Space Black - 8 speed with Rack/Front and Rear Light/Mudguards LBrompton G Line Space Black - 8 speed with Rack/Front and Rear Light/Mudguards LBrompton G Line Space Black - 8 speed with Rack/Front and Rear Light/Mudguards LBrompton G Line Space Black - 8 speed with Rack/Front and Rear Light/Mudguards LBrompton G Line Space Black - 8 speed with Rack/Front and Rear Light/Mudguards L

Brompton G Line Space Black - 8 speed with Rack/Front and Rear Light/Mudguards L

Out of stock
SKU
B3BP-GLN-SB00LN
MSRP MSRP NTD$125,000
G Line. The most versatile bike in the world.

The all-new one-bike solution for the city and beyond. Big on ride feel and compact in size.

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, fenders, 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.
Find your size
  Best size for you
Based on your measurements, we recommend this frame size.
Based on your inner leg length, we recommend a saddle height of CM.
No frame size is right for you
Select Frame Size
 
  • Roller Rack
    Comes fitted with G Line fenders and roller rack as standard. With full-length coverage front and back, the fenders keep you protected from road spray, while the lightweight rack provides a stable platform for cargo. Plus, the additional wheels make your folded bike roll smoothly.
  • 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 tires.
  • 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.

G Line sizes

G Line comes in three easy-to-choose sizes based on your height. Small, medium or 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.

Big on ride feel, compact in size

We created G Line to be the best one-bike solution for the city and beyond, and then we made it a Brompton. The frame geometry is comparable to a full size bike, yet it transforms into a compact package that stores and travels easily. So you can go anywhere.

The most capable Brompton ever

Rigorously tested over 250,000 km, first to meet industry standards, then to meet ours, G Line goes where others can’t. Now, you can confidently tackle everything from dusty singletrack to rain-soaked cobbles. This bike does it all with ease.

Game-changing comfort

Nothing feels like G Line – the entirely new frame, all-new 20” wheels, our widest ever handlebars and tires. Everything is thoughtfully engineered to give the balanced feel of a mountain bike and all-day comfort that’s nothing short of joyous. You’ll feel the difference on every ride.

Product Specifications
FRAMESET
Size
28.3" / 72cm (D), 26.2" / 67cm (H), 16" / 41cm (W)
Frame Material
Steel
Main Frame
Hand-brazed steel main frame
Fork
Aluminium fork with mounting bosses
Rear Frame
Steel
Front Carrier
Large diameter front carrier block adaptor for all types of Brompton luggage
BRAKES
Brakes
Tektro Hydraulic Disc brakes with 140mm Rotor
COCKPIT
Head Parts
Brompton headset
Seat post
Small - Standard Black, Medium - Extended Black, Large - Telescopic Black
Grip
Ergonomic grips
Hinge Clamps
Self-aligning hinge clamps
Seat clamp
G Line Aluminium
Saddle
Superlight
Pedals
Wide Platform Quick Release
DRIVETRAIN
Drivetrain
Brompton 8-speed drivetrain
Chainset
54T
Shift-Brake Lever
Microshift
Derailleur
Shimano Alfine Hub System
Bottom Bracket
Square taper bottom bracket
WHEELS & TIRES
Front Wheel
20"
Rear Wheel
20"
Tyres
Schwalbe G-One All Round 54-406. Tan wall Tubeless ready
WEIGHT
Max. weight
From 32.63 lb / 14.9kg (Medium with mudguards)
OTHERS
SKU
B3BP-GLN-SB00LN
Bikes Type
Folding Bike
Brompton Series
G Line
Brands
Brompton
Rack
Included (With mudguards)
Puncture Pouch
Included (bag, tool and inner tube)
Front Light
Lezyne Hecto 230
Rear Light
Cateye SL-LD170G (Nano G)