Brompton 1975 Anniversary Edition C Line 12-Speed Mid-HB WITH BAGS!
The 1975 Edition. The Gold Standard. A tribute to 50 years of innovation, excellence, and the people who make it possible.
London, 1975. Andrew Ritchie, a brilliant young inventor, put pen to paper and sketched the original Brompton folding bike, calling it the ‘bike of the future.’ It was a radical departure from bicycles of the day – the first in a line of iconic designs which, today, represent the gold standard in folding bicycles.
Each detail tells a chapter of Brompton's story. The Thermal Fade finish evokes the brazing process used by their team to produce bikes that last a lifetime. Each bike comes with one of 1,975 collectible ‘Brazer’s Coin’ as a tribute to their team’s talent and dedication. And, of course, there’s 50th anniversary gold wherever you look because this is a moment to celebrate!
Special 1975 Edition Serial Plate! Own one of 1,975 limited edition Bromptons with an individually numbered gold serial plate.
The Thermal Fade finish is inspired by the colors created during the crucially important frame brazing process.
Brazing is the method that Brompton uses to create a strong and stable bond between the steel tubes that come together to make a Brompton frame. The frame is the heart of every bike, and brazing produces a high-quality, and super-durable result.
A highly skilled craft, Brompton's brazers are trained in-house for 18-months. Some Master Brazers have been crafting their bikes for over 20 years – passing on their well-honed skills to the newer team members. Each brazer has their own unique style and a small signature at the bottom of every bike frame marks that maker.
The Brompton Brazer’s Coin is one of 1,975, made to celebrate everyone who has created our bikes for the last fifty years. There are 52 expert brazers in Brompton's London Factory, handmaking every single Brompton. They are proud of what they do, and that’s why each bike is marked by its maker. Each brass coin is embossed with one of their brazer’s initials. The material will naturally patina over time, making it as unique as your Brompton bike.
The Mid handlebar has a grip-height of 1013mm or 39 7/8" which gives a fairly upright ride with excellent control.
Features
- Mid handlebar, standard 12 Speed (29.5 - 118.2 gear inches)
- Disco Silver rear frame and fork
- 1975 Gold Edition Gold anodized cranks
- Brompton 50 Logo, 50 Icon and 50th Monogram decals
- 50th Monogram FlexiMudguards
- Brompton Superlight 50th Monagram saddle
- Standard seat post
- ColorLab Gold hinge clamps
- Continental Cream Wall tires
- Front luggage carrier block
- Lezyne frame pump
- Reflectors
- Brompton Ergonomic grips
- Gold Bell
- Brompton Toolkit
- Color - Thermal Fade Lacquer finish
What our Experts Think
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Celebratory Classic with Modern Performance
The Brompton 1975 Anniversary Edition C Line 12-Speed Mid-HB blends heritage styling with Brompton’s proven folding mechanics and versatile 12-speed drivetrain — perfect for riders who want both function and legacy appeal.
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Smooth, Wide-Range Gearing
The 12-speed setup gives a broad gear range and responsive shifting, making this bike capable on city hills, mixed routes, and longer urban rides.
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Comfortable Mid-Handlebar Ride
The Mid-HB position provides a balanced, upright posture — ideal for daily commuting or longer excursions with comfort and control.
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Complete, Ready-to-Go Setup with Bags Included
Including bags adds practical cargo capacity — ready for commuting, errands, or weekend adventures straight out of the box.
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Premium Anniversary Styling
Expert reviewers note that the anniversary details and finish elevate the bike’s aesthetic and collector appeal while still delivering Brompton’s durable, high-quality build.
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Compact & Highly Portable
Brompton’s signature fast, small fold means this edition stays easy to store and transport — ideal for transit users and apartment dwellers alike.
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Built for Everyday Use & Longevity
With quality steel frame and components, this special edition still offers the long-lasting reliability riders expect from Brompton — even with added accessories.
Q&A
Q: What is this bike?
A: A special Brompton 1975 Anniversary Edition C Line folding bike in a premium finish, featuring a 12-speed drivetrain and mid-height handlebar (HB) — enhanced with bags included.
Q: What makes the 1975 Anniversary Edition special?
A: A collector-inspired design and paint scheme celebrating Brompton’s heritage, combined with full performance features and included storage bags for everyday utility.
Q: What are the key features?
A: 12-speed gearing for versatile terrain, mid-HB for balanced comfort and control, compact Brompton fold, durable steel construction, and included bags for gear and daily use.
Q: Are bags included?
A: Yes — this edition comes with bags (such as handlebar and/or rear bags) that boost storage and commuter convenience.
Q: How portable is the bike?
A: Folds into a compact package that’s easy to carry, store, or take on transit.
Q: Who is this bike ideal for?
A: Perfect for urban commuters, style-minded riders, and Brompton enthusiasts who want performance, heritage styling, and practical storage.
Maintenance Tips
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Wipe down frame, folding joints, and bags after each ride to remove dirt and moisture
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Lubricate the chain regularly and wipe off excess to prevent buildup
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Inspect folding hinges, fasteners, and bag attachment points; tighten as needed
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Check tire pressure, brake pad wear, and wheel alignment before every ride
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Store folded in a dry, shaded area to protect finish, components, and bags
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Clean and tune the 12-speed drivetrain for smooth shifting
Damage 
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