Brompton C Line 12-Speed Mid-HB Amethyst 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!
ORDER TODAY ONLINE! ALSO, YOU MAY CALL THE SHOP TO ORDER OR WITH ANY QUESTIONS 480-245-6369
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 - Amethyst Lacquer
What our Experts Think
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Efficient Folding for Urban Life
The C Line 12-Speed Mid-HB delivers Brompton’s hallmark fast, compact fold with a versatile gear range—ideal for commuting, transit, or travel without compromise.
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Sophisticated Amethyst Lacquer Finish
The rich amethyst lacquer gives premium visual appeal while showcasing Brompton’s high-quality paint and craftsmanship.
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Wide-Range 12-Speed Drivetrain
A balanced 12-speed system ensures smooth, reliable shifting and plenty of range for city hills, varied routes, and everyday riding.
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Comfortable Mid Handlebar Position
The mid-rise handlebar creates a natural, upright posture that blends comfort with responsive control—perfect for daily rides.
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Ultra-Portable & Practical
Folds down quickly to a compact package that’s easy to carry, store, or take on trains, buses, and in cars.
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Built for Longevity
Brompton’s premium steel frame and components offer durability and dependable performance for years of riding.
Q&A
Q: What is this bike?
A: A Brompton C Line 12-Speed folding bike in Amethyst Lacquer with a mid-height handlebar for balanced comfort and control.
Q: What makes the C Line 12-Speed special?
A: It combines Brompton’s compact fold with a 12-speed drivetrain, giving a wide gear range for city riding and hills.
Q: How portable is it?
A: Folds into a compact package for easy storage, carrying, or commuting on public transport.
Q: Who is this bike ideal for?
A: Best for urban commuters, apartment dwellers, and riders who want a stylish, portable bike with strong performance.
Maintenance Tips
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Wipe down frame, folding joints, and components after each ride
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Lubricate the chain regularly and wipe off excess lubricant
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Check folding hinges and fasteners; tighten if needed for secure folding
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Inspect tire pressure and brake pad wear before riding
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Store folded in a dry, shaded area to protect finish and parts
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Clean and tune drivetrain for smooth 12-speed shifting
Damage 
Loss 
Theft 
