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Electric G Line with Roller Frame and Handlebar Control - 4-speed
Electric G Line with Roller Frame and Handlebar Control - 4-speed
Brompton

Brompton Electric G Line 4 Speed 2026 Folding Bike in Traildust White

£3,699.00
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Brompton Electric G Line 4 Speed 2026 Folding Bike in Traildust White

Season:2026

Brand:Brompton

Code:2026EGWHITE

Brompton designed the all-new Electric G Line bike and e-system as one. Every element is meticulously engineered from scratch to work together in the city and beyond. From brilliant on and off-road handling to easy charging and storing in small places, everything feels seamless with this bike.

  • The most versatile e-bike in the world - Every element is meticulously engineered from scratch to work together in the city and beyond.
  • 20” wheels - Big enough for any adventure yet compact enough to fit inside the fold, equipped with custom-made puncture-resistant tyres.
  • Roller Frame - Comes fitted with G Line mudguards and roller frame as standard. With full-length coverage front and back, the mudguards keep you protected from road spray, while the lightweight roller frame provides a stable platform for cargo. Plus, the additional wheels make your folded bike roll smoothly.
  • Fine-tuned motor - Assist up to 15 mph for a quicker, more exhilarating ride.
  • Smart control - Handlebar display with Adaptive Range Estimation, Start Assist, and more.
  • Adventure-ready - UL-certified for proven safety and built with a rugged front carrier block. Up to 50 miles of range.
  • Always improving - Companion app offers over-the-air updates and new features.

Brompton's all-new compact electric system, engineered from the ground up in the UK. Featuring a robust rear motor and a cutting-edge battery, rigorously tested for unmatched reliability and safety. Stay ahead with over-the-air updates and seamless integration with our bike app for your smartphone—designed to elevate your ride to new heights.

Technical Information
  • Handlebar Control
    Included
  • Main Frame
    Hand-brazed steel main frame
  • Rear Frame
    Steel
  • Fork
    Aluminium fork with mounting bosses
  • grips
    Ergonomic grips
  • Seatpost
    Small - Standard Black, Medium - Extended Black, Large - Telescopic Black
  • Saddle
    Standard Wide
  • Seatclamp
    G Line Aluminium
  • Hinge Clamps
    Self-aligning hinge clamps
  • Pedals
    Wide Platform Quick Release
  • Drivetrain
    4-speed Brompton (163%)
  • Number of Gears
    4 gears
  • Chainset
    50T
  • Headset
    Brompton headset
  • Shifters
    Microshift
  • Sprockets
    11-13-15-18 Tooth
  • Rear wheel
    20"
  • Front Wheel
    20"
  • Tyres
    Schwalbe G-One All Round 54-406. Tan wall
  • Mudguards
    Included
  • Lighting
    AVY Integrated
  • Rack
    Included
  • Brakes
    Tektro Hydraulic Disc brakes with 140mm Front / 160mm Rear
  • Front Carrier
    Large diameter front carrier block adaptor for all types of Brompton luggage
  • Accessories
    G Line essential battery bag & Brompton Bell
  • Battery
    345-wh with LED display. 4-hour full charge using included 2A charger
  • Luggage
    Essentials bag with 1.5L storage
  • Connectivity
    Brompton Electric iOS and Android apps available for download
Sizing Information
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