Brompton C Line Explore High Bar Folding Bike 2025
The Brompton C Line Explore High Bar Folding Bike combines practicality and elegance, making it an exceptional choice for commuting, exploring, and daily errands. Designed to adapt effortlessly to any adventure, this bike turns every ride into a smooth and dynamic experience.
With a 6-speed gearing system and reliable brakes, the C Line Explore provides precise handling and a comfortable ride. Its well-balanced design delivers a perfect mix of functionality and excitement, whether navigating city streets or enjoying relaxed weekend rides.
The bike features an ergonomic folding system that folds into a compact, portable size in just 20 seconds, making it an ideal choice for commuters or travellers seeking convenience. Its lightweight yet durable frame maintains Brompton's signature quality and reliability.
Handcrafted in Brompton’s London factory, the steel frame is finished with a durable powder coating, produced using over 90% renewable energy resources, reflecting Brompton’s commitment to sustainability.
The C Line Explore High Bar Folding Bike makes every journey effortless and stylish, empowering you to embrace new adventures and explore the world with ease and confidence.
Technical Specification
| Claimed Weight | From 12 kg |
| Speed | 6 Speed (Explore) |
| 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 | Standard |
| 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 6-speed drivetrain (2 x 3 speed), 300% range |
| Chainset | 6061 forged aluminium crank with 50T chainring and integrated chainguard |
| Bottom Bracket | Square taper bottom bracket |
| Headset | Brompton headset |
| Shifters | Brompton 2 and 3-speed trigger shifters |
| Sprockets | Brompton sprockets - 13 and 16 tooth |
| Derailleur | Brompton Chain Pusher |
| 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, puncture-resistant with a reflective sidewall |
| Tubes | Schrader valve |
| Mudguards | Included |
| Lighting | Reflectors |
| Pump | Brompton Lezyne Pump included |
| Brakes | Brompton Dual Pivot Calipers |
| Front Carrier | Front carrier block adaptor for all types of Brompton luggage |
Brompton C Line Explore High Bar Folding Bike 2025 Sizing
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