Brompton C Line 12-Speed Mid-HB Black Lacquer
The Mid handlebar has a grip-height of 1013mm or 39 7/8" which gives a fairly upright ride with excellent control.
To add an Advance Rear Rack, click here
Don't forget to add these Roller Rack Straps to make the Advance Rack functional and easy to transport gear!
Add lighting for your Brompton, we'll install it for free!
Add the Brompton Essentials package to your order! You get over 10% savings on these products that will enhance your riding experience!
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Features
- Mid handlebar, standard 12 Speed (29.5 - 118.2 gear inches)
- Mudguards
- Standard seat post
- Firm Suspension
- Schwalbe Marathon Racer tires
- Front carrier block
- Lezyne frame pump
- Reflectors
- Brompton Saddle
- Color - Black Lacquer
What our Experts Think
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Balanced Urban Performance: 12-speed setup delivers smooth shifting across flats and inclines — ideal for city terrain.
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Mid-Height Handlebars (Mid-HB): Natural riding posture that blends comfort with responsive control.
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Black Lacquer Finish: Classic, refined look with a durable lacquer that complements any style.
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Signature Brompton Fold: Compact, fast folding makes transit, storage, and daily use effortless.
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Durable & Reliable: High-quality components and craftsmanship for long life and low maintenance.
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Strong Market Appeal: Combines performance and aesthetics that riders consistently prefer.
Q&A
Q: What is the Brompton C Line 12-Speed Mid-HB?
A: A premium 12-speed folding city bike with a mid handlebar for a balanced riding position, handmade in London for urban versatility.
Q: Who is this bike best for?
A: Commuters and city riders who want performance and portability with a natural, efficient riding posture.
Q: What are the benefits of the 12-speed drivetrain?
A: A wide gear range for smooth riding across flats, hills, and longer city routes.
Q: Why choose the Mid handlebar (HB)?
A: The Mid-HB offers a neutral, slightly sporty position, balancing comfort and control.
Q: How compact is it when folded?
A: Folds in about 20 seconds into a compact size, ideal for public transport, offices, and small storage spaces.
Q: What makes the Black Lacquer finish special?
A: A deep gloss lacquer finish that highlights the hand-brazed steel frame, making each bike unique.
Q: Is it suitable for daily commuting?
A: Yes — designed for durability, easy transport, and everyday urban riding.
Maintenance Tips
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Clean the frame: Wipe the black lacquer with a soft, damp cloth after rides to protect the finish and remove grime.
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Lubricate drivetrain: Clean and lube the 12-speed chain every 100–150 km (60–90 mi) or after rain for smooth shifting.
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Folding joints: Inspect hinges weekly; lightly grease pivots and check bolt tightness to keep folding action smooth.
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Brake upkeep: Check brake pads for wear monthly and clean rims to ensure strong stopping power.
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Tire pressure: Inflate to recommended PSI before every ride for optimal handling and fewer flats.
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Cable inspection: Regularly check gear and brake cables for fraying or stretch; replace as needed.
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Proper storage: Store indoors or covered to shield the black lacquer from UV and moisture.
Damage 
Loss 
Theft 
