Brompton C Line 4-speed SuperRoll+

£1,529.00

Finance available with Novuna Personal Finance


Mid Bar
High Bar
Low Bar
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Out of stock.
Please contact us as more may be on order.
Stock Location and Availability
Part Number:

C/L4R/BKBK

GTIN:

5053099476237


C Line - 4-speed

The Brompton C Line 4-Speed SuperRoll+ takes the iconic Brompton folding bike and equips it for even greater everyday versatility. Built around Brompton’s proven steel frame, this model combines a wide-range 4-speed drivetrain with SuperRoll+, making it equally at home on daily commutes, city journeys and longer rides.

For 2027, the C Line is available in a fresh choice of Matt Black, Plum Red, Lunar Ice and Racing Green, with Low, Mid and High handlebar options so you can choose the riding position that suits you best.

Geared Up To Go Further

The Brompton wide-range 4-speed drivetrain gives you the flexibility to tackle changing gradients while retaining the compact dimensions that make a Brompton so practical. The simple trigger shifter provides easy gear selection, while Brompton Dual Pivot Caliper brakes deliver dependable braking for everyday urban riding.

At the heart of the bike is Brompton’s precision-made steel frame, designed to provide the distinctive ride quality, durability and compact folding performance for which the C Line is known. In around 20 seconds, the bike transforms from a practical everyday bicycle into a compact package that's easy to store, carry or take on public transport.

SuperRoll+ Practicality

This version comes equipped with SuperRoll+, adding extra everyday practicality to the C Line. It makes moving the bike while folded easier and provides additional carrying capability when you need it.

Mudguards are also included for practical year-round riding, while the front carrier block allows compatible Brompton luggage to be attached directly to the bike. Because the luggage is carried on the frame rather than the handlebars, handling remains stable and predictable.

Choose Your Riding Position

The Brompton C Line 4-Speed SuperRoll+ is available with all three Brompton handlebar options:

  • Low – a lower, more direct and responsive riding position.
  • Mid – a balanced riding position ideal for versatile everyday use.
  • High – a more upright riding position for additional comfort.

Key Features

  • Brompton wide-range 4-speed drivetrain
  • SuperRoll+ equipped
  • Low, Mid and High handlebar options
  • Hand-brazed steel frame
  • Compact Brompton folding design
  • Brompton Dual Pivot Caliper brakes
  • Schwalbe Marathon Racer puncture-resistant tyres
  • Front carrier block for compatible Brompton luggage
  • Mudguards included
  • Brompton folding left pedal
  • Designed for commuting, city riding and everyday travel
  • 2027 colours: Matt Black, Plum Red, Lunar Ice and Racing Green

The Brompton C Line 4-Speed SuperRoll+ is the original Brompton concept refined for modern everyday riding – compact when you need to carry or store it, comfortable and capable when you're on the road, and versatile enough to become your everyday bike.

Specification Details
Weight From 11.3 kg
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 Steel brazed fork
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 Wide-range 4-speed drivetrain
Chainset 6061 forged aluminium crank with 54T chainring and integrated chainguard
Bottom Bracket Square taper bottom bracket
Headset Brompton headset
Shifters Brompton 4-speed trigger shifter
Sprockets 11-13-15-18 Tooth
Derailleur Brompton Chain pusher
Rear Wheel Double wall rim, 28 spoke, Brompton Wide ratio 4-speed internal gear hub
Front Wheel Double-wall rim, 28 spokes laced to a Brompton front hub
Tires 349 x 35C Schwalbe Marathon Racer. A puncture resistant tyre with a reflective sidewall
Tubes Schrader valve
Mudguards Included
Lighting Reflectors
Rack Not included
Brakes Brompton Dual Pivot Calipers
Front Carrier Front carrier block adaptor for all types of Brompton luggage
Previous model name C Line Explore
Colours Lunar Ice, Matt Black, Plum Red, Racing Green
Sizes High Bar, Low Bar, Mid Bar
Brand Brompton
Model Year 2026
Barcodes 5053099476237, 5053099476244, 5053099476251, 5053099476268, 5053099476275, 5053099476282, 5053099476350, 5053099476367, 5053099476374, 5053099476381, 5053099476398, 5053099476404
SKUs / Part Numbers C/H4R/BKBK, C/H4R/LILI, C/H4R/PRPR, C/H4R/RGRG, C/L4R/BKBK, C/L4R/LILI, C/L4R/PRPR, C/L4R/RGRG, C/M4R/BKBK, C/M4R/LILI, C/M4R/PRPR, C/M4R/RGRG

Please note: Manufacturers can sometimes change the specification of the products from time to time.