This Electric P Line Explore in High Handlebar is an ex-demo bike, it has multiple small cosmetic damages, with marks across the frame and fork, and scratches to the pedal. It has been used at several demonstration events this season, and shows signs of use on the drivetrain, brakes and tyres. Please see photos for condition of the bike. The odometer reads 1336.52 km.
Our ex-demo bikes are fully serviced and checked to ensure your riding experience is the same as a new bike - we offer full manufacturers warranty on all our ex-demo bikes.
The Electric P Line Explore - 12 Speed from Brompton is the ultimate superlight bike perfect for adventurous individuals. Giving you the freedom to explore new horizons carefreely, expert engineering lets you experience complete mindfulness with nothing but the breeze on your skin to occupy your mind.
Created to be ready-to-ride and easy to transport, the Electric P Line Explore - 12 Speed includes a lightweight battery, power-assisted pedals, and a 12-speed gear system to facilitate a range of riding experiences. Whether you want to race around a city or gently roll around a country location, this bike can do it all.
Featuring the signature Brompton foldable design, this powerful model is also lightweight making it simple to transport when you need to switch from rolling to walking. This stunning bike also boasts a dual-locking seat post and tow system for even better manoeuvrability when folded. The stunning design, which effortlessly combines vintage charm with contemporary engineering, is ergonomic in every sense.
Thanks to the impressive suspension providing a sturdy centre of gravity for smooth rides, you can roll with weightlessness in mind, body, and spirit. Perfect for commuting in style, running errands easily, or exploring new places confidently, the Electric P Line Urban keeps you rolling in the right direction.
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!
- Brompton 12-speed gear system:Superlight 4-speed derailleur and wide range 3-speed hub. The lowest gear ever. The highest gear ever. And lots of small steps between, making this an even more comfortable ride for touring, exploring, commuting and beyond.
Full Specification:
- Frame:Main Frame -Precision drawn heat-treated steel tubing, Superlight Advance rear frame made from Titanium with a replaceable hanger, redesigned suspension block and new 54mm roller wheels
- Fork:Reinforced Electric specific steel brazed fork
- Number of Gears:12
- Motor:Brompton front hub motor250W Brushless DC motor providing assistance up to 25 kmp/h
- Battery:Brompton bag battery 300Wh 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
- Shifters:Brompton 3 and 4 speed Ergonomic Trigger Shifters
- Chainset:6061 forged aluminium crank with 50T chainring and integrated chainguard
- Rear Cassette:11-13-15-18 Tooth
- Chain:Hollow pin Superlight Advance Chain
- Rear Derailleur:Direct mount 4 speed derailleur
- Pedals:Quick Release Left Hand and fixed right hand pedals
- Bottom Bracket:Torque sensing square taper bottom bracket
- Front Wheel:Brompton Single wall rim, 250W Brushless DC motor providing assistance up to 25 kmp/h
- Rear Wheel:Brompton Single wall rim, 12 speed rear hub with aluminium hub with sealed bearings, 4 speed freehub body and hex key axle
- Tyres:349 x 35C Continental Contact Urban - folding bead
- Brakes: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
- Saddle:Brompton Superlight saddle
- Seatpost:Brompton Standard Chromoly steel tube - gloss black
- Lights:40 Lux Busch & Müller AVY LED front lamp and rear lamp powered by the main battery
- Accessories:Brompton Mudguards, Brompton Essentials bag with 1.5L storage, New aluminium hinge clamps and levers, Comes with 25.4mm Quadlock mount and adaptor. Brompton Electric iOS and Android apps available for download
- Weight:Approx. 16.3 kg with battery
Manufacturers reserve the right to change specifications without notice based on availability at the point of assembly.
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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 brompton.com