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Brompton Electric P Line Urban Folding Bike 2023 in Black Fold up and store your electric bike safely inside. Lighter. Faster. Even more portable. This compact e-bike performs folded and unfolded, indoors and out.
Brompton Electric P Line Urban Folding Bike 2023 in Black Fold up and store your electric bike safely inside. Lighter. Faster. Even more portable. This compact e-bike performs folded and unfolded, indoors and out.

Brompton Electric P Line Urban Folding Bike 2023 in Midnight Black

£3,510.00 £3,695.00 5% off
in Customer Rewards when you buy this item today

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We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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Any item, except food, face masks or e-gift vouchers (full e-gift vouchers T&Cs are listed on the respective product pages) can be returned to us for any reason within 90 days, provided that the item has not been used or fitted and is returned in its original packaging with valid proof of purchase. It is recommended that you use a recorded delivery service to ensure your items are received by us. We cannot assume responsibility for items that are lost in the post.

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Items must be returned in their original packaging and unused. Refunds will be issued once the products have been received and inspected.

Click & Collect customers can buy with confidence knowing that they can review the item before deciding whether it is right for you before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away, or you still have up to 90 days to return it if you are still unsure.

Please note:

1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection, you decide the bike is not the one for you, we will charge you £24.99 for collection. If you do not have the original box, we will charge you an additional £15 to provide one.

Refunds will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase.

We are unable to offer a refund without a valid receipt.

Brompton Electric P Line Urban Folding Bike 2023 in Midnight Black



Code:P-Line Electric MidnightB

The Brompton Urban Electric Folding Bike, hand made in London, is the perfect city commuting bike when you want to sometimes use public transport or just are stuck for space in your home or office to store your bicycle.

This model includes integrated
40 Lux Busch & Müller AVY LED front lamp and rear lamp powered by the main battery.

The Electric P Line is available from just 12.7 kg (or 15.6 kg with the battery pack ready for riding). Designed for the best performance, with its titanium Advance Rear Frame and premium, weight-saving components. You can carry it, lift it, and ride it further.

Fold up and store your electric bike safely inside. Unclip the battery and charge at home, the office or on the go. Designed by world class engineers to fit all the technology and power needed into a small, lightweight and portable package. An electric folding bike you can take anywhere with you. Folds in less than 20-seconds – tows and rolls easier than ever. The innovative dual-locking seat post means you can steer the folded bike by the saddle.

The compact Superlight 4-speed gearing system gives you everything you need to connect the city and beyond. Shifting is smooth and simple with a single gear lever. The Brompton Advance Suspension block comes as standard, sharpening control and handling. Add all the other Superlight parts and the premium touchpoints to the mix, and you have a truly next-level electric experience.

The compact Brompton Electric 300wh lithium-ion battery packs in the power. And when it comes to charging, it’s as easy as plugging in your phone. Remove the battery pack (2.9 kg including bag) with one quick click. Plug into any regular socket. Fully charge in 4 hours*. Boost for less if you’re short on time.

*Reduce to just 2-hours with the Brompton SuperFast Charger

Key Features & Benefits

  • Titanium Rear Frame:Spec'd with lightweight components, this bike weighs in at a feathery 15.6kg
  • Upgraded Suspension and 54mm roller wheels:As well as new curved profile mudguards, this is the most refined Brompton yet!
  • Simple 4 gears:Wide range of gears (163% range)for commuting and getting around town.

Full Specification

  • Frame:Main Frame -Precision drawn heat-treated steel tubing, Rear Frame - Made from Titanium with a replaceable hanger, redesigned suspension block and new 54mm roller wheels
  • Fork:Reinforced Electric specific steel brazed fork
  • Motor:Brompton front hub motor250W Brushless DC motor providing assistance up to 25 kmp/h
  • Battery:Brompton bag battery300Wh 36V with LED display. 5V 1.5A USB port to charge portable devices. 4-hour full charge using included 2A charger
  • Range:20-45 miles depending on terrain and rider weight
  • Charger:2A UK charger - 4 hour charge time
  • Suspension:Brompton Advance Suspension block
  • Number of Gears:4 speed gears
  • Shifters:Brompton 4 speed trigger shifter
  • Chainset:6061 forged aluminium crank with 54T chainring and integrated chainguard
  • Rear Cassette:11-13-15-18 Tooth
  • Rear Derailleur:Direct mount 4 speed derailleur
  • Pedals:Brompton folding on left hand side. Aluminium cage flat pedal on right
  • Brakeset:Brompton dual-pivot calliper brakes
  • Brake Levers:Brompton Aluminium brake levers
  • Handlebars:Brompton triple butted 6061 aluminium handlebar with shot-peened finish. Mid or High rise options
  • Wheelset:BromptonSingle wall rim, Front Hub Motor, Rear 4 speed hub with aluminium hub with sealed bearings, 4 speed freehub body and hex key axle
  • Tyres:349 x 35C Continental Contact Urban - folding bead
  • Saddle:Superlight Saddle or Fizik Aliante R7 Stock dependant
  • Seatpost:Brompton large diameter seat post (Mid = standard length post, High = Extended length post)
  • Lights:40 Lux Busch & Müller AVY LED front lamp and rear lamp powered by the main battery
  • Accessories:Brompton Mudguards, BromptonEssentials bag with 1.5L storage, Comes with 25.4mm Quadlock mount and adaptor. Brompton Electric iOS and Android apps available for download
  • Weight:Approx. 12.7 kg (or 15.6 kg with the battery pack)

Manufacturers reserve the right to change specifications without notice based on availability at the point of assembly.


Nothing folds like a Brompton Electric folds.

The world's most compact folding e-bike. Supercharged for the city.
Powered by smart technology developed with Williams Advanced Engineering.
Handmade and quality assured in the same London Factory as the original.

What’s so good about Brompton electric bikes?

Fantastic Battery - Developed with experts at Williams Advanced Engineering, the electric system utilises Formula E car racing technology to deliver a 300wh lithium-ion battery in a lightweight 2.2kg package. So, you are never weighed down. Remove and attach the battery pack bag with one quick click. Carry it and plug it in wherever suits. Fully charge in 4 hours, or boost for less if you're short on time, and we squeezed in an integrated USB port for charging your phone.

Fantastic Motor - The integrated 250w hub motor delivers performance and portability. The compact design packs in the power while maintaining the Bromptons' famously small folding dimensions so you can take it with you. Rush-hour trains, underground, overground, on boats or in car boots. Under desks, coffee shop tables or busy hallways—no need to leave it outside. Or worry about storage. Just enjoy the ride.

Fantastic Design - Every Brompton Electric is holistically designed, developed, and rigorously tested to perform - safely. Critical mechanical and frame parts are reinforced to withstand the different forces electric power brings. The custom-developed system minimises potential electromagnetic interference. The added torque sensor in the bottom bracket gives a smooth, stable and more efficient ride.

Fantastic Engineering - Built to last and quality assured in our London factory. Every Brompton frame is individually numbered and comes with a registered 7-year warranty.

Handlebar Type- 2 types offer different riding positions for varying heights of rider and styles of riding:
Mid: Brompton's classic handlebar shape, which for most riders provides an all-round, neutral position. Shorter riders will find this offers a more upright, leisurely position and taller riders will find this still gives a slightly sporty position.
High: Brompton's classic handlebar shape, at an elevated height (6 cm higher in the bike stem). Taller riders will find this offers a more neutral position and anyone shorter will feel close to upright, similar in style to a traditional Dutch bike.

Information on Seatpost Length - Balfe's offer the Standard post (comes fitted to mid handlebar models) and Extended post (comes fitted to high handlebar models) on our bikes, however the telescopic post is available to purchase separately:
Standard: Suitable for those with an inside leg measurement of 33 inches / 84 cm maximum.
Extended: 2.5 inches / 60mm longer than the standard. This seatpost option does leave the saddle higher when the bike is folded and therefore the below option may suit you if you wish to keep the bike as small as possible when folded.
Telescopic: Designed for those with an inside leg greater than 35 inches / 89cm

Warranty Information for Brompton:

All new Brompton bicycles registered with Brompton are covered by a 7-year unlimited mileage warranty against manufacturing and material defects for the main frame components, commencing from the date of sale.
All Electric parts on the Electric P Line and Electric C Line are covered by a 2-year warranty. 3 years if you register your bike.
Other non-wearing parts on the bicycle (e.g. crank arms, brake calipers, mudguards, etc.) and other parts and accessories are covered by a 2-year warranty against manufacturing and material defects.
Bicycles not registered are subject to a 2-year warranty on the mainframe components, commencing from the date of sale.
For full warranty policy please visit

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