Brompton C Line Urban – 4 Speed

The C-Line 4-Speed is pure Brompton: light, quick, and ruthlessly efficient. The new MK6 rear frame gives you four crisp gears with smarter spacing — enough to rocket away from lights, float over short hills, and keep a smooth cadence without adding weight or complexity. It’s built for predictable city routes and quick inside-to-inside mobility. A bike that turns the last mile into the best mile.

This is the original Brompton idea, sharpened. Handbuilt in London with a powder-coat finish built for daily abuse, it folds in 20 seconds and disappears under a café table or beside your desk. The C-Line Urban isn’t about having more bike — it’s about having the right bike. Efficient. Minimal. Unapologetically practical. Read our overview of the 2026 C-Line here.

• See how a Brompton fits your life
• The three features that set Brompton apart
• How to Size a Brompton