2026 Brompton G Line with Roller Frame in Space BlackExpertly engineered to go where others cant. The 2026 Brompton G Line with Roller Frame in Space Black is the first ever Brompton with the ride feel of a full size bike. Brand new geometry, 20 wheels, game changing comfort and capability. All holistically designed around the fold that made us famous. It's your one bike solution to the city and beyond. G Line. The most versatile bike in the world. The all new one bike solution for the city and beyond.
Expertly engineered to go where others can’t. The 2026 Brompton G Line with Roller Frame in Space Black is the first ever Brompton with the ride feel of a full-size bike. Brand-new geometry, 20” wheels, game-changing comfort and capability. All holistically designed around the fold that made us famous. It's your one-bike solution to the city and beyond.
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.