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C Line 12-speed is the ultimate city companion. Transforms from a full-sized ride into a compact, locked package in under 20 seconds.
C Line 12-speed is the ultimate city companion. Transforms from a full-sized ride into a compact, locked package in under 20 seconds.
Brompton

Brompton C Line 12 Speed 2025 Folding Bike In Dune Sand

£1,399.00 £1,627.00 14% off
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Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Brompton C Line 12 Speed 2025 Folding Bike In Dune Sand

Season:2025

Brand:Brompton

Code:75204DUNESAND

Brompton C Line 12 Speed 2025 Folding Bike

The Brompton C Line 12-speed is the ultimate city companion, blending iconic British craftsmanship with cutting-edge portability. Proudly handmade in London since 1975, our bikes transform from a full-sized ride into a compact, locked package in under 20 seconds.

Whether navigating bustling streets, hopping on a train, or tucking it under a cafe table, the C Line is designed to move with you effortlessly. Now featuring a new 12-speed system, it delivers an impressive gear range-matching, if not exceeding, traditional road and commuter bikes-all while maintaining Brompton's renowned compact design.

Key Features

  • 12-speed - All the range of - and sometimes even more than a road, hybrid, commuter or city bike, all with the convenience of the compact Brompton package
  • New Advance Rear Frame - The most portable C Line ever - you can now steer and glide with you seat post locked halfway. New bigger, better Roller Wheels go from street to building with ease
  • Exclusive new colours - Amethyst Lacquer, Flamingo Pink and Turkish Green - available exclusively to C Line 12-speed
  • The most compact folding bike - From a go-anywhere bike into a small, locked package in under 20-seconds. Everything folds, even the pedal
  • Super portable - Lift, carry and store. Or fold halfway to tow, roll or glide. Like a small suitcase, your Brompton moves through the day easily - everything connects
Technical Information
  • Main Frame
    Precision drawn heat-treated steel tubing with hand brazing and selected auto-brazed joints
  • Rear Frame
    Brompton Advance Rear Frame
  • Fork
    Steel brazed fork
  • Grips
    Lock-on grips with soft-compound rubber adhered to an engineered core
  • Seatpost
    Standard, Black (33")
  • Saddle
    Standard
  • Seatclamp
    Composite seat clamp and rear frame clip
  • Hinge Clamps
    Composite hinge clamp levers
  • Pedals
    Brompton Folding left hand and non-folding right-hand pedals
  • Drivetrain
    Brompton 12-speed drivetrain, 402% range
  • Chainset
    6061 forged aluminum crank with 50T chainring and integrated chainguard
  • Bottom Bracket
    Square taper bottom bracket
  • Headset
    Brompton headset
  • Shifters
    Brompton 4 speed derailleur shifter & 3 speed hub gear shifter
  • Sprockets
    11-18 Tooth
  • Derailleur
    Patent-pending direct mount 12-speed derailleur
  • Rear Wheel
    Double wall rim, 28 spoke, Brompton Wide ratio 3 speed internal gear hub
  • Front Wheel
    Double-wall rim, 28 spokes laced to a Brompton front hub
  • Tyres
    349 x 35C Schwalbe Marathon Racer. A puncture resistant tire with a reflective sidewall
  • Mudguards
    Included
  • Roller Wheels
    Advance Roller Wheels
  • Rack
    Brompton Dual Pivot Calipers
  • Front Carrier
    Front carrier block adaptor for all types of Brompton luggage
  • On-Bike Accessories
    Lezyne Pump and Mounts & Brompton Bell
Sizing Information
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