Brompton P Line V2 12 speed 2026 - Folding Bike





The P Line V2 12 Speed is a lightweight folding bike designed to make everyday riding and carrying easier. Its steel and titanium frame, carbon fork and revised 12-speed drivetrain deliver smooth handling, compact portability and a surprisingly capable ride feel across city streets and longer commutes.
Key Features:
- Steel main frame with titanium rear frame and compact Brompton folding design
- Carbon fibre fork with threadless headset construction
- Brompton 12-speed drivetrain with 3-speed hub and 4-speed derailleur
- Brompton dual pivot calliper brakes
- 16in wheels with Continental Contact Urban tyres
- Wide 31.8mm riser handlebar for stable urban handling
- Lightweight 10.6kg build with quick-release pedal system
- Available with 0% APR finance
The Brompton P Line V2 12 Speed takes the classic Brompton formula and gives it a lighter, more refined feel for riders who want easy portability without losing ride quality. Handbuilt using precision-drawn steel tubing alongside a titanium Superlight Advance rear frame, it saves around 2kg compared to the traditional C Line while maintaining the compact folding system Brompton is known for.
The updated front end improves stiffness and steering precision thanks to the larger head tube, redesigned aluminium stem and one-piece carbon fork. Together, they create a smoother and more controlled ride feel, especially over rough city streets and uneven road surfaces. The carbon fork also helps absorb vibration, reducing fatigue on longer commutes and everyday journeys.
The revised 12-speed drivetrain combines a 3-speed internal hub with Brompton’s direct-mount 4-speed derailleur to provide a wide 402% gear range. This gives the P Line the versatility to handle flatter city routes, stop-start traffic and steeper climbs without adding unnecessary complexity. Ergonomic trigger shifters keep gear changes simple and intuitive.
Brompton’s lightweight wheelset and Continental Contact Urban tyres help the bike accelerate quickly while maintaining grip and comfort on tarmac. The wider riser handlebar improves stability and control, particularly when manoeuvring through busy streets or carrying speed on longer rides.
One of the biggest strengths of the P Line remains its practicality. The folding mechanism is quick and compact, making it easy to store under a desk, carry onto public transport or tuck away at home. Large roller wheels allow the folded bike to glide smoothly when walking through stations or offices, while the quick-release left pedal reduces the folded size even further.
Finishing details like the Superlight saddle with integrated carry handle, bottle cage mounts, ergonomic grips and integrated luggage compatibility all add to the day-to-day usability. At just 10.6kg, the Brompton P Line V2 12 Speed feels noticeably lighter to lift, carry and ride, making it an excellent option for urban riders looking for a premium folding bike with a fast and efficient ride character.
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | Precision drawn heat treated steel tubing with hand brazing and selected auto brazed joints featuring a new larger head tube contributes to a stiffer front end resulting in a improved ride experience. Superlight Advance rear frame made from Titanium |
| Fork | Carbon‑fiber fork with threadless headset, contributing to a 200% Stiffer front end with no weight penalty for a more precise ride |
| Headset | Superlight headset with smooth, durable bearings for precise, low‑friction steering. |
| Stem | New Aluminium Stem borrowed design improvements from our T Line and G Line. It provides a stiffer more precise ride feel, includes bottle cage mounts and our new sleeker handlebar catch. |
| Bars | New 31.8 mm clamp riser bar provides enhanced stiffness and compatibility for a comfortable ride |
| Front Brake | Brompton Dual Pivot Callipers |
| Rear Brake | Brompton Dual Pivot Callipers |
| Rear Mech | 3‑speed hub paired with brompton's patent-pending direct‑mount 4‑speed derailleur delivers a 402% gear range to tackle any terrain that is thrown at it |
| Shifters | Ergonomic 3‑ and 4‑speed trigger shifters for clean shifting |
| Speed | 12 |
| Rims | Brompton lightweight rims—lower weight for quicker acceleration and easier portability. |
| Front Hub | Superlight alloy front hub with hex‑key axle—secure fit and straightforward servicing. |
| Rear Hub | Sealed‑bearing aluminium rear hub with 4‑speed freehub and 3 speed internal gears + hex‑key axle—smooth, low‑maintenance performance. |
| Front Tyre | Continental Contact Urban 16 x 1/38 |
| Rear Tyre | Continental Contact Urban 16 x 1/38 |
| Seat Post | Brompton standard chromoly seatpost (gloss black)—durable, dependable adjustment. |
| Saddle | Brompton Superlight saddle—carbon‑reinforced base with rubber carry‑grip and integrated mounts for compatible rear light. |
| Chainset | New aluminium crank with 50T chainring + integrated chainguard features a new Improved Q Factor increases efficient pedalling and comfort |
| Bottom Bracket | Square‑taper bottom bracket offers tried and tested reliablity |
| Cassette | 11–18T sprockets (11/13/15/18) paired with a 3 speed hub ensure you are always pedaling in comfort |
| Pedals | Quick‑release left pedal + fixed right, packs smaller and offers a stiffer, more supportive platform. |
| Weight | 10.6kg |
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Brompton Folding Bike Size Guide
All Brompton bikes have the same size frame and with the standard seatpost fitted are suitable for riders with an inside leg measurement up to 84cm or 33".
Longer seatposts are available for those with inside leg measurements over 84cm.
|
Seatpost |
Inside Leg (Centimetres) |
Inside Leg (inches) |
|
Standard |
Up to 84 |
Up to 33” |
|
Extended |
84 - 89 |
33” – 35” |
|
Telescopic |
Over 89 |
Over 35” |
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Brompton P Line V2 12 speed 2026 - Folding Bike
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