A LINE

A Line - 3-speed

Color: Window Gray/Turkish Green
Handlebars: Mid
$1,150.00
In stock - dispatched in 3-5 working days
Find your nearest store

Features

Both A Line colours with men standing beside
As easy as 1-2-3
A Line keeps it simple with a onesize-fits-all spec. The original fold and three easy-to-use hub gears.
Folded Brompton being carried onto train
Light and compact
Just 25 lbs - about the same as a small suitcase. Easy to carry and store. Fits into your life, indoors and out.
Two A Line Bromptons being ridden
Built to last
Enjoy your Brompton for longer. Handbuilt and quality assured in our London factory, with a 7-year frame warranty to boot.
Folded bike by stairs
One-size-fits-all
A Line fits most adults on earth, from 1.4 to 1.9 metres, with our most popular handlebar and a medium ride position.
Woman stood next to White A Line Brompton
Low maintenance, long life
The three gears are sealed within the middle part of the rear wheel. Protected from water, grit and impact, they enjoy a long life with minimum maintenance.
Brompton being held while folded
Super simple gears
The A Line hub gears let you shift when stationary, so setting off is easy. Simply nudge the bunny ear shifter on your bars.

Klarna logo

Spread the cost with financing

Get a Brompton A Line from as little $64 per month. We've partnered with Klarna so you can spread the cost of your purchase into equal monthly payments with 0% interest for 24 months. 

A Line Bike Graphic A Line Bike Graphic

The Brompton Fold

Invented by our founder, Andrew Ritchie, in 1975, expertly engineered to transform the bike into a small, locked package a little larger than its wheels—all in under 20-seconds. Nothing folds like a Brompton folds.
A Line folding bike gif

Ready for the city

Choose between a Gloss White or Window Gray steel frame. The original 3-part fold. Three easy-to-use hub gears. A natural sit-up and enjoy the ride position with a riser handlebar. And Genuine Brompton parts and fittings compatibility, so you can add as you go.
Man holding folded A Line Brompton

Easy to carry

Ready to roll? The A Line hub gears let you shift when stationary, so setting off is easy. Simply nudge the single lever up or down. The three gears are sealed within the middle part of the rear wheel. Protected from water, grit and impact, they enjoy a long life with minimum maintenance.
Brompton being carried onto a train

Make it your own

The A Line is the perfect starting point for your Brompton journey, offering all the essentials you need to hit the road. Designed for simplicity and reliability, it provides a solid foundation that you can customize to suit your needs. As you ride more, you can enhance your experience by adding useful accessories, add a front carrier block so you can attach your bags for everyday use and roller racks making your Brompton truly your own.
Brompton and accessories flat laid on table
A Line - 3-speed

Set out for every ride in style with Brompton's stunning A Line model. With a brilliant white finish that represents the pure enjoyment experienced from riding such an ergonomic bike, you can unlock a world of opportunity at the push of a pedal.

This sensational folding bike offers a unique ride thanks to the lightweight, hand-crafted frame which improves speed and agility. Also including 3-hub gears and strong brakes, you can glide, race, and roll at your desired pace. The A Line gear technology is unique as it lets you shift down when stationary making for a much smoother start to any journey. Whether you are exploring a characterful city or a rugged outdoor area, a joyful ride is guaranteed.

The stunning white silhouette is enhanced by rich steel and soulful black accents making for a stylish bike. Furthermore, the mid-handlebar, which offers improved posture for the rider, makes for an even more comfortable riding experience. All of this is perfectly wrapped up in a light and compact frame, which weighs just 25lbs. This makes it simple to get around and carry your bike when converted to its folded design which is the same size as a small suitcase. Simple to carry, ease, easy to store, and a pleasure to ride; this bike has it all.

With an upright position guaranteed, you can ride with your body relaxed and mind close to the clouds for a carefree experience.. Brompton offers more than just a bike; it provides a new way of living. 

3-speed
From 24.91 lb
Steel
Specification
Weight
From 24.91 lb
Speed
3-speed
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
Push-on Rubber Grips
Seatpost
Extended, Silver (35")
Saddle
A Line
Seatclamp
Composite seat clamp and rear frame clip in matt black finish
Hinge Clamps
Composite hinge clamp levers
Pedals
Non-folding Composite Pedals
Drivetrain
Brompton 3-speed drivetrain, 177% range
Chainset
6061 forged aluminium crank with 44T chainring and integrated chainguard
Bottom Bracket
Square taper bottom bracket
Headset
Brompton Headset
Shifters
Brompton 3-speed Shifter
Sprockets
13 Tooth
Derailleur
Brompton Chain Pusher
Rear Wheel
Double-wall rim, 28 spoke, Brompton Standard ratio 3-speed internal gear hub, 13 tooth sprocket
Front Wheel
Double wall rims, 28 spokes laced to a Brompton front hub
Tires
A Line Schwalbe Kojak Tire
Tubes
Schrader Valve
Fenders
Not included
Lighting
Reflectors
Pump
Not included
Rack
Not Included
Brakes
Brompton A Line calipers
Front Carrier
Not included but available separately
Previous model name
Brompton B75
Disclaimer
* Specifications are subject to change without notice

Reviews & Questions

A Line - 3-speed

Shipping & Returns

BUY ONLINE, PICKUP IN STORE

A wide range of our bikes can be bought online at brompton.com and shipped to one of our dealers of your choosing. Your bike will be expertly prepared at your local shop and be ready to ride straight away. As always, our nationwide network of accredited retailers are available for servicing and ongoing support for your Brompton.

SHIPPING

Get free ground shipping on all orders over $125, sent by our trusted courier partner in 3-5 working days. Easy set up. Follow the Quick Start Guide to add your saddle and do some basic checks, and you’ll be ready to cycle away in less than 10 minutes from opening the box.

RETURNS

Brompton is committed to quality; if our products have failed you in any way, please return them and we will either exchange them or give you your money back. If the product is faulty or has arrived damaged, we will reimburse the cost of return postage. Unwanted items may be returned* within 28 days at your cost.

*Brompton Renewed sales are final and non-returnable.

RETURNS INFORMATION

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