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, 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.
Weight
From 14.8 kgSpeed
8-speedMaterial
SteelFolded Size
28.3" / 72cm (D), 26.2" / 67cm (H), 16" / 41cm (W)Main Frame
Hand-brazed steel main frameRear Frame
SteelFork
Aluminium fork with mounting bossesGrips
Ergonomic gripsSeatpost
Small - Standard Black, Medium - Extended Black, Large - Telescopic BlackSaddle
SuperlightSeatclamp
G Line AluminiumHinge Clamps
Self-aligning hinge clampsPedals
Wide Platform Quick ReleaseDrivetrain
Brompton 8-sspeed drivetrainNumber of gears
8 gearsChainset
54THeadset
Brompton headsetShifters
MicroshiftDerailleur
Shimano Alfine Hub SystemRear Wheel
20"Front Wheel
20"Tyres
Schwalbe G-One All Round 54-406. Tan wallMudguards
IncludedLighting
ReflectorsPump
Not includedRack
IncludedBrakes
Tektro Hydraulic Disc brakes with 140mm RotorFront Carrier
Large diameter front carrier block adaptor for all types of Brompton luggageOn Bike Accessories
Not included