To improve your shopping experience today and in the future, this site uses cookies.
I Accept Cookies
Light, quick and brilliantly portable. The Brompton P Line 4 Speed combines a titanium rear frame, carbon fork and simple 4-speed gearing with SuperRoll+ for effortless folded mobility.
Light, quick and brilliantly portable. The Brompton P Line 4 Speed combines a titanium rear frame, carbon fork and simple 4-speed gearing with SuperRoll+ for effortless folded mobility.
Brompton

Brompton P-Line 4-speed folding bike with SuperRoll+ Pacific Lacquer

£2,899.00
Earn
in Customer Rewards when you buy this item today
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Brompton P-Line 4-speed folding bike with SuperRoll+ Pacific Lacquer

Season:2027

Brand:Brompton

Code:2027-P-LINE-PACI-4R

The Brompton P Line 4 Speed with SuperRoll+ takes everything that makes a Brompton practical and makes it lighter, sharper and easier to live with.

Sitting above the classic C Line, the P Line uses a titanium Advance rear frame alongside Brompton’s steel main frame, helping reduce weight while retaining the familiar strength and compact fold. A one-piece carbon fork, lightweight aluminium components and Superlight finishing kit further reduce weight and give the P Line a noticeably more responsive feel when you’re riding or carrying it.

The 4-speed drivetrain is deliberately simple. Its 163% gear range gives you enough choice for everyday urban riding without the additional weight and complexity of the 12-speed system. If your journeys are predominantly around town, commuting or relatively flat, it makes the P Line particularly clean and straightforward to ride.

This version also features SuperRoll+, adding Brompton’s Roller Frame and four-wheel rolling system. Fold the bike and you can push, pull and manoeuvre it more easily through stations, offices and shops rather than having to carry it everywhere.

Add Brompton’s famously compact fold and luggage-ready front carrier block and you have a premium folding bike that works just as well off the bike as it does on it.

Key Features

  • Lightweight P Line construction with titanium rear frame
  • One-piece carbon fork for reduced weight and vibration
  • Brompton 4-speed derailleur drivetrain with 163% gear range
  • SuperRoll+ Roller Frame for easier four-wheel folded rolling
  • Lightweight aluminium handlebar and stem assembly
  • Superlight quick-release pedal set
  • Superlight saddle with integrated carry handle
  • Ergonomic Brompton grips
  • Continental Contact Urban tyres
  • Mudguards included
  • Brompton front carrier block for compatible luggage
  • Compact Brompton folding system
  • Choice of Low, Mid or High handlebar options
Technical Information
  • Weight
    From 9.86 kg
  • Speed
    4-speed
  • Material
    Titanium, Aluminium, Steel and Carbon
  • Folded Size
    25.3" H x 23'' W x 10.6'' D
  • Main Frame
    Precision drawn heat-treated steel tubing with hand brazing
  • Rear Frame
    Superlight Advance rear frame made from Titanium with a replaceable hanger
  • Fork
    Carbon
  • Grips
    Ergo grips
  • Seatpost
    Extended, Black (35")
  • Saddle
    Superlight
  • Seatclamp
    Machined aluminium seat clamp and rear frame clip in anodised matt black finish
  • Hinge Clamps
    Machined aluminium hinge clamp levers and plates anodised matt black finish
  • Pedals
    Fixed right-hand and quick-release left-hand pedals
  • Drivetrain
    Brompton 4-speed drivetrain, 163% range
  • Number of gears
    4-speed
  • Chainset
    6061 forged black aluminium crank with 54T chainring and integrated chainguard
  • Bottom Bracket
    Square taper bottom bracket
  • Headset
    Semi integrated / low profile headset
  • Shifters
    Brompton 4-speed trigger shifter
  • Sprockets
    11-13-15-18 Tooth
  • Derailleur
    Patent-pending direct mount 4-speed derailleur
  • Rear Wheel
    Double wall rim, double-butted spokes and aluminium hub body
  • Front Wheel
    Superlight front wheel - Lightweight, double wall rim, double-butted spokes and aluminium hub body
  • Tyres
    Continental Contact Urban
  • Tubes
    Schrader valve
  • Mudguards
    Included
  • Lighting
    Reflectors
  • Rack
    Included - SuperRoll+
  • Brakes
    Brompton Dual Pivot Calipers
  • Front Carrier
    Front carrier block adaptor for all types of Brompton luggage
PLEASE NOTE THAT, BASED ON COMPONENT AVAILABILITY AND OTHER FACTORS, SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.
Sizing Information

Choosing Your Brompton Handlebar Height

Brompton offers three handlebar heights – Low, Mid and High. Rather than being traditional bike sizes, these options change the height of your hands and therefore your riding position.

Low – Sporty
The lowest handlebar position creates a more forward-leaning, sporty riding position. It's a good choice if you prefer an efficient riding position, are used to road or fitness bikes, or simply like a lower front end.

Mid – Balanced
The versatile middle option offers a comfortable balance between sporty and upright. It's well suited to commuting, leisure riding and everyday use, and is a good starting point for many riders.

High – Upright
The highest handlebar position provides a more upright and relaxed riding position. It's particularly suitable if comfort is your priority, you prefer less forward lean, or you're a taller rider looking for additional handlebar height.

Remember, your height is only part of the equation. Two riders of the same height may prefer completely different handlebar positions depending on their proportions and riding style.

If you're unsure, visit us in store @ Avon Valley Cyclery in Bath to compare the different Brompton handlebar options and find the position that feels right for you.

Professional Opinion
Product Reviews
Write a review
0 As rated by 0 customers

Write a review for Brompton P-Line 4-speed folding bike with SuperRoll+ Pacific Lacquer

Your name
Your email address
How would you rate it?
Would you recommend this product?
Let others know your opinion
Submit Review Close
Question(s) answered about Brompton P-Line 4-speed folding bike with SuperRoll+ Pacific Lacquer
Ask a question
Question(s) asked regarding Brompton P-Line 4-speed folding bike with SuperRoll+ Pacific Lacquer

Ask a question

Your name
Your email address
Your phone number
Your question
Submit Question  Close
Home Commute and Leisure Cycling Bikes Brompton Folding Bikes