(Large Size shown with the Telescopic Seatpost, the Medium size has the Extended Seatpost - not Telescopic)
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.
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. G Line. The most versatile bike in the world.
The all-new one-bike solution for the city and beyond.
You can ride G Line anywhere and take it everywhere.
Happily delivering on all sorts of surfaces. Confident in all conditions. Comfortable hour after hour. G Line is expertly engineered to give you everything you need for the rough, the smooth and the beautiful. You can run a rack, mudguards, and bags, add water bottles, and even store your toolkit inside the frame. And with the original Brompton fold, the ever-ready G Line transforms into a compact, locked package in under 20 seconds. Goes on trains. Travels in car boots. Stores in small spaces (including one-person tents). In a world full of possibilities, G Line is your one-bike route to everywhere.
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Weight: From 16.1 kg
Speed: 4 Speed + 3 Power Levels (electric assist)
Material: Steel
Folded Size: from: 28.3" / 72cm (D), 26.2" / 67cm (H), 16" / 41cm (W)
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
Pump: Not included
Rack: Included
Brakes: Tektro Hydraulic Disc brakes with 140mm Front / 160mm Rear
On Bike Accessories: G Line essential battery bag
Battery: 345-wh with LED display. 4-hour full charge using included 2A charger
Range: 20-45 miles (30-60km)
Luggage: Essentials bag with 1.5L storage
Connectivity: Brompton Electric iOS and Android apps available for download