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Brompton

Brompton P Line Electric 4 Speed

Brompton P Line Electric 4 Speed

Regular price $4,950.00
Regular price Sale price $4,950.00
Sale Contact for ETA
Color
Size
Quantity
Option SKU UPC
Midnight Black / Mid 5053099044443
Storm Grey / Mid 5053099044467
Storm Grey / High 5053099044450
Midnight Black / High 5053099044436
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  • Details That Matter

    Lightweight frame with titanium rear triangle and forks. Compact hub motor with smooth pedal-assist. Folds in seconds to carry onto trains or store at home. Roller rack makes it easy to wheel when folded.

  • Is This Your Bike? Read On.

    You’re a city rider who wants to go further without overthinking terrain. You commute across town but also ride on weekends — and you’re not afraid of the occasional hill. You value a premium build: lighter, sleeker, and quicker than the standard electric C Line. You’re looking for a do-it-all bike that saves time, folds into small spaces, and keeps you moving with style.

  • Pure Brompton

    At its heart, this is still a Brompton: quick to fold, small enough to tuck under a desk, and strong enough to carry daily. The P Line’s titanium-and-steel mix keeps weight low without sacrificing durability, and the compact wheelbase makes it responsive in tight traffic. Add the discreet rear hub motor and you get a bike that feels natural under power but still folds like the original.

Brompton Frame Size Information

How Do I Know Which Size Brompton I Need?

Every Brompton frame is the same size. What changes are the components that fine-tune the fit—namely the seatpost, handlebar type, and stem.

Seatpost Options

Brompton offers three seatpost lengths to match different riders and storage needs:

  • Standard: Best for riders with an inside leg up to about 33″. Keeps the bike compact when folded.
  • Extended: About 2.5″ longer. Great if you need a little more legroom; because it reaches the ground when folded, the saddle sits higher in the folded position.
  • Telescopic: For taller riders (or sharing with one). Extra height without making the folded bike taller. Not standard because it adds a bit of weight.

16″ Wheel Models (C, P, and T Lines)

The classic Brompton lineup shares the same frame geometry but uses different handlebar heights and stems for a tailored fit:

  • Low: Sporty, road-bike-like position; good for shorter riders or those who prefer a flatter bar.
  • Mid: The all-rounder—neutral and comfortable for most riders.
  • High: Upright and relaxed; great for taller riders or a Dutch-bike feel.

For most people, the Mid handlebar is the sweet spot—upright enough for visibility, low enough for control.

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