Brompton Electric P Line Urban Mid Handlebar-Midnight Black

Lightweight. Electric made easy. The most compact folding e-bike, made even lighter. With a handbuilt titanium and steel frame and best-in-class componentry.
Get ready for next-level freedom with the Electric P Line folding bike. Lighter. Faster. Even more portable. This compact e-bike performs folded and unfolded, indoors and out. The ultra-light titanium rear frame and forks, design innovations, and smart electric system take your journeys to a whole new level.
The lightweight folding bike with a superlight compact 4-speedgear system—fine-tuned for city riding.
Key Features
Supercharge your day with the custom-made electric system developed with Williams Advanced Engineering. The compact250-W hub motor does the hard work for you. Hop on and choose from three levels of Smart Pedal Assist. Start your ride. Feel the torque. The fine-tuned sensor in the bottom bracket knows exactly when to start (smoothly) and ease off. Breeze through the city at speeds of up to 25 km/h (15 mph). Go and explore up to 70-kilometres (45-miles).
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, or boost for less if you’re short on time.
Every single Brompton Electric is handmade and quality assured in Brompton’s London Factory. Each one is rigorously tested to perform safely. Peace of mind is guaranteed with a 7-year registered frame warranty and a 3-year electric system warranty.
Specifications
Frameset
Frame: Precision drawn heat-treated steel tubing with hand brazing and selected auto-brazed joints
Rear Frame: Superlight Advance rear frame made from Titanium with a replaceable hanger, redesigned suspension block and new 54mm roller wheels.
Fork: Reinforced steel brazed fork
Wheels
Front Wheel: 250W Brushless DC motor providing assistance up to 25 kmp/h
Rear Wheel: Double wall rim, 28 spokes laced to a 4 speed rear hub
Rims: Alloy
Mudguards: Curved profile with updated mudguard flaps
Drivetrain
Pedals: Brompton Folding left hand and non-folding right-hand pedals
Crank: (6061) forged aluminium crank with 54T chainring and integrated chainguard
Derailleur: Patent-pending direct mount 4 speed derailleur
Chain Tensioner: Advance chain tensioner with replaceable hanger mounting
Shifter: 4 speed trigger shifter
Bottom Bracket: Integrated sealed bearing BB with cadence and torque sensor
Components
Handlebar: Mid handlebar, triple butted (6061) aluminium with shot-peened finish
Grips: Superlight lock-on grips with precision ground lightweight foam adhered to ultrathin engineered core weighing just 42g per pair
Headset: Superlight headset
Brakes: Brompton Dual Pivot Calipers
Brake Levers: Brompton levers
Saddle: Superlight saddle with chromoly rails, carbon reinforced base and lightweight padding. Includes integrated carry handle and light mount. Includes lightweight Superlight Pentaclip.
Seatpost: Chromoly steel tube, centreless ground, chrome plated for hardness, delivered in a standard length, suitable for maximum inside leg 33 inches / 84 cm
Electrics
Lighting: 40 Lux Busch & Müller AVY LED front lamp and rear lamp powered by the main battery
Battery: 300Wh 36V with LED display. Range 20-45 miles (30-70km). 5V 1.5A USB port to charge portable devices. 4-hour full charge using included 2A charger