Brompton C Line 4-Speed Folding Bike 2026 in Matt Black

Is city exploration top of your bucket list? Then you need the C Line – 4 Speed from Brompton. Offering the ultimate city riding experience for avid adventurers who want to glide around culture-filled streets effortlessly this model balances refinement with power perfectly. The intelligently engineered gears have been crafted with city adventures being considered meaning you can safely weave around tight corners and alongside traffic with complete control.This model also folds away into a compact and lightweight design to make it possible for you to experience every inch of urban life. The new compact gearing system is fine-tuned for city riding. The 4-speed system with an all-new 60-gram derailleur is meticulously engineered to fit inside the narrow fold.Key Features & Benefits:Folded Size:Perfect for commuting or storage.New Advance Rear Frame:Steer and glide with your seat post locked halfway – with bigger better roller wheels.4-Speed Gearing:4-speed derailleur making this an even more comfortable ride for touring exploring commuting and beyond.?Full Specification:Main Frame:Precision-drawn heat-treated steel tubing with hand brazing and selected auto-brazed jointsRear Frame:Hand brazed cold-formed micro-alloy steel tubingFork:Steel brazed forkNumber of Gears:4Gear Shifters:Brompton 4 Ergonomic Trigger shifterChainset:6061 forged aluminium crankChainrings:50T chainring and integrated chainguardHinge:Composite hinge clamp leversRear Cassette:11-13-15-18 ToothRear Derailleur:Patent-pending direct mount 4 speed derailleurBottom Bracket:Square taper bottom bracketPedals:Brompton Folding left hand and non-folding right-hand pedalsFront Wheel:Double-wall alloy rim 28 spokes laced to a Brompton front hubRear Wheel:Double wall alloy rim 28 spoke Brompton Wide ratio 3 speed internal gear hub with 4 speed external gearsFront Tyre:349 x 35C Schwalbe Marathon Racer. A puncture-resistant tyre with a reflective sidewall.Rear Tyre:349 x 35C Schwalbe Marathon Racer. A puncture-resistant tyre with a reflective sidewall.Brakes:Brompton Dual Pivot CalipersHandlebarsBrompton triple butted 6061 aluminium handlebar with shot-peened finish Low/Mid/High optionHandlebar Grips:BromptonHeadset:Brompton headsetSaddle:Brompton saddle integrated carry handle mounts for Brompton rear light and saddle bagSeatpost:Standard Chromoloy Steel Seatpost on Low and Mid Extended Seatpost on High Gloss BlackAccessories:Front carrier block adaptor for all types of Brompton luggage Mudguards with rubberised flapFolded Size:645mm (H) x 565mm (W) x 270mm (D) (25.3” x 23” x 10.6”)Weight:Approx. 12.2kg