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Brompton Electric G Line

Brompton Electric G Line

Best price now

$4,995.00at BikePartners.netObserved at 1:22 PM

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Our take on the Brompton Electric G Line

The Brompton Electric G Line is the electric version of Brompton's gravel-oriented folder, built around 20-inch wheels and wide 2.13-inch Schwalbe One all-terrain tires instead of the classic 16-inch setup. A rear Class 1 hub motor adds pedal assist up to 20 mph, and the battery moves to an updated front-mount pack. The bigger wheels and tires make it ride more like a small gravel bike than a city folder, at the cost of some folded compactness. The best new price is $4,995 at BikePartners.net as of November 4, 2026, with two stores listing it new.

Best forRiders who want a folding e-bike that handles gravel and rough pavementCommuters who mix train or car travel with longer ridesOwners of a standard Brompton wanting more stability and motor helpTravelers who need a folder but not the smallest possible fold
Pros
  • 20-inch wheels and 2.13-inch all-terrain tires ride far more stably than 16-inch Brompton wheels
  • Rear hub motor assists up to 20 mph, a Class 1 setup legal on most US paths
  • Keeps the classic Brompton fold for trains, cars and small apartments
  • Front-mount battery pack is easy to remove and carry separately
  • Four speeds cover flat commuting and moderate hills
Cons
  • Larger wheels and tires make the folded package noticeably bigger and heavier than a standard Brompton
  • $4,995 is a steep price next to many folding e-bikes
  • Hub motor and 4-speed gearing suit moderate terrain better than steep climbs
  • Front-mounted battery changes the steering feel and adds weight up front

Brompton Electric G Line prices at every store

  • BikePartners.netNew

    In stock

    $4,995.00Observed at 1:22 PM
    Visit store
  • REINew

    In stock

    $4,950.00+ $85.00 shippingObserved at 1:21 PM
    Visit store

Brompton Electric G Line price history

Lowest price we've seen: $4,950.00 on Nov 4 at REI. Tracked across 2 stores since Nov 4.

From BikePartners.net

  • 20" wheels
  • Classic Brompton folding design
  • Schwalbe One all-terrain tyres
  • Rear Class 1 hub motor with pedal assist up to 20mph
  • Updated front-mount battery pack
  • Electric pedal assist version of the G Line gravel bike

About the Brompton Electric G Line

Brompton G Line Electric e-Motiq

Specifications

Electric
Yes
Color
White, Green, Forest Green, Traildust White, Adventure Orange
Wheel Size
20 inch wheels
Number Of Speeds
4 speed
Tire Width
2.13 inch tires

Questions and answers

Is the Electric G Line worth $4,995?
It is the only way to get a Brompton fold with 20-inch gravel-capable wheels and pedal assist. If you need the compact fold and ride mixed surfaces, the price buys a niche nothing else fills. If you mostly ride smooth city streets, a standard electric Brompton or a cheaper folder does the job for less.
How does it differ from the standard Electric Brompton?
The G Line moves to 20-inch wheels and 2.13-inch all-terrain tires, so it rides steadier on gravel and rough roads. The trade-off is a larger, heavier folded package than the 16-inch model. Both use a rear hub motor with assist up to 20 mph and a front-mount battery.
What is the range and how long does the battery take to charge?
Brompton does not publish a single range figure because assist level and terrain change it a lot; expect roughly 20 to 40 miles depending on mode and hills. The pack charges in about 3 to 4 hours from a standard outlet and can be removed to charge indoors.
How small does it fold?
It folds in the classic Brompton pattern, but the 20-inch wheels and wide tires make the package bigger than a standard Brompton. It still fits in a car trunk or on a train rack, but check the folded dimensions if space is tight.
What comes in the box?
You get the bike, the front-mount battery pack and charger. Brompton sells its own bags and racks separately, so budget for those if you plan to carry cargo.
When is it cheapest?
Brompton rarely discounts current models, so the best price tends to come from whichever authorized dealer has stock. The best new price was $4,995 at BikePartners.net as of November 4, 2026; watch for end-of-season sales and prior-year colors.
Where is the Brompton Electric G Line cheapest?
At BikePartners.net, for $4,995.00, as of our latest check.
Where can I buy the Brompton Electric G Line?
2 stores we checked sell it, including BikePartners.net, REI.

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