Description
Brompton C Line 4-Speed
The C Line from Brompton lets you go anywhere easily and confidently. Helping you roll with the adventures that life presents, with the C Line you can commute, travel, and run errands in style. As with all of the stunning Brompton bikes, this model allows each journey to be a joyful experience full of agility and power.
Refinement is showcased in every element of this versatile bike. Promising a smooth ride, the 4-speed gearing system and powerful brakes ensure control and precision can be enjoyed. This makes for a comfortable riding experience that is powerful and exciting.
Expert engineering isn’t the only benefit that this everyday bike brings. Letting you roll and glide around with ease, the ergonomic folding system can be actioned in 20 seconds to turn your 2-wheeled wonder into a compact carry accessory. Perfect for commuters or carefree travelers who want to visit every part of a new location, the frame is lightweight for easy carrying.
Finished with powder coating, our team of experts hand make each bike in the London Brompton factory using energy from over 90% renewable sources.
The C Line makes traveling around a breeze. Letting you embrace fun-filled moments whenever they arise, with Brompton, you can experience the world in a brighter, more powerful way.
Key Details
4-speed
Do even more. 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.
Roller Rack
Offers extra carrying capacity and makes the bike more stable when folded and finally allows the bike to be easily rolled along when folded.
Exclusive new colors
Amethyst Lacquer, Cloud Metallic, Palm Green and Red Plum are new color options for C Line 4 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.
Ride low, mid or high
With handlebar options that mimic the feeling of road bikes, hybrids and cruisers.
Specifications:
Weight
From 26.12 lb
Speed
4-speed
Material
Steel
Folded Size
25.3″ H x 23” W x 10.6” D
Main Frame
Precision drawn heat-treated steel tubing with hand brazing and selected auto-brazed joints
Rear Frame
Hand brazed cold-formed micro-alloy steel tubing
Fork
One piece carbon fork and steerer with magnetic pedal holder
Grips
Lock-on grips with soft-compound rubber adhered to an engineered core
Seatpost
Extended, Black (35″)
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 4-speed drivetrain, 163% range
Chainset
6061 forged aluminium crank with 50T chainring and integrated chainguard
Bottom Bracket
Square taper bottom bracket
Headset
Brompton headset
Sprockets
11-13-15-18 Tooth
Derailleur
Brompton Chain pusher
Rear Wheel
Double wall rim, 28 spoke, Brompton Standard ratio 3 speed internal gear hub, 13 tooth sprocket
Front Wheel
Double-wall rim, 28 spokes laced to a Brompton front hub
Tires
349 x 35C Schwalbe Marathon Racer. A puncture resistant tire with a reflective sidewall
Tubes
Schrader valve
Fenders
Included
Lighting
Reflectors
Rack
Included
Brakes
Brompton Dual Pivot Calipers
Front Carrier
Front Carrier Block adaptor for all types of Brompton luggage
Disclaimer
* Specifications are subject to change without notice
Sizing & Geometry:
Brompton Folding Bike Sizing
All Bromptons come with a standard frame size, with bike fit adjusted by seatpost length and handlebar rise (or stem length for G-Line models). Traditional Brompton handlebars are available in low, mid, and high options, allowing you to choose between a more aggressive or relaxed riding position.
Available in Low MId or High Bar variants
G-Line bikes are sized S, M, and L, with seatpost and stem lengths tailored to suit different rider heights. For more details on finding the right fit, see the size tables below.
Your browser does not support our video.
WARNING: This product contains chemicals known to the State of California to cause cancer reproductive harm
The products in this store may expose you to chemicals such as Nickel which are known in the state of California to cause cancer, and Bisphenol A (BPA) which is known to the state of California to cause birth defects or other reproductive harm.
For more information go to
