
Brompton
C Line 12-Speed
The C Line with 12-speed shifting. 402% gear range, steel frame, handmade in London. Low, Mid or High handlebars.
Colour - Black
Handlebar - Low
About this bike
The C Line 12-Speed brings a wide 12-speed drivetrain to the iconic steel C Line body. A 3-speed sealed internal hub combines with a 4-speed rear cassette and derailleur to deliver a 402% gear range - enough for everything from steep city ramps to open-road speeds above 35 kph.
The Advanced Rear Frame carries over from the 4-Speed: Advance Roller Wheels at every fold point, greater ground clearance, and a self-aligning aluminium hinge-clamp design. Mudguards, bell and front carrier block are all included, and the forged aluminium 50T chainring with 11–18T sprockets is derived directly from the T Line.
Available in six colourways - Black, Dune Sand, Palm Green, Plum Red, Cloud Metallic and Amethyst Lacquer - with Low, Mid or High handlebars. The same iconic fold as every C Line, in around 20 seconds. Seven-year frame warranty.
See it fold
Every Brompton folds to the same compact size in around 20 seconds.
- Frame
- Precision drawn heat-treated steel, Advance Rear Frame, 7-year warranty
- Fork
- Steel brazed fork
- Groupset
- Brompton 12-speed (3-speed hub × 4-speed cassette + derailleur)
- Gears & speeds
- 12-speed, 402% range, 50T chainring, 11–18T sprockets
- Wheelset
- 16" wheels, 28 spokes, Schwalbe Marathon Racer 349 × 35C
- Brakes
- Brompton dual-pivot calipers
- Handlebar
- Choice of Low, Mid or High
- Seatpost
- Extended, 35"
- Weight
- From 12 kg
