Brompton Electric G Line with Roller Frame | 4 Speed | Forest Green

£3,499.00

Brompton Electric G-LineThe hotly anticipated Brompton G-Line Series has arrived! 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 — Read More

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£3,499.00

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Spread the cost from £87.48 monthly*

Buying Guides

Description

Brompton Electric G-Line

The hotly anticipated Brompton G-Line Series has arrived! 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. 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.

Hydraulic disc brakes

The first ever Brompton to come equipped with disc brakes for all terrain, all-weather riding.

Wide handlebars

Stay in control. With the custom made handlebars, G Line gives you exceptional stability.

Brompton Saddle (wide)

Ergonomically designed in-house to suit the pedal style on electric bikes.

Big on ride feel, compact in size

We created G Line to be the best one-bike solution for the city and beyond, and then we made it a Brompton. The frame geometry is comparable to a full size bike, yet it transforms into a compact package that stores and travels easily. So you can go anywhere.

Experience the power of innovation

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 comes in three easy-to-choose sizes based on your height. Small, medium or large. The single-size frame has varying stem and seatpost heights, developed and tested with a world-leading bike fit expert for the best ride experience. View the size guide tab for more details.

Bike specifications are advised by the manufacturer and can be subject to change without prior warning.

Please call our helpful sales team on 01539 821 443 or email us for the latest up-to-date product information.

Specification

Brand

Brompton

Frame

Hand-brazed steel main frame, Rear Frame – Steel

Fork

Aluminium fork with mounting bosses

Head Set

Brompton headset

Tape Grips

Ergonomic grips

Brakes

Tektro Hydraulic Disc brakes with 140mm Front / 160mm Rear

Extras

Large diameter front carrier block adaptor for all types of Brompton luggage, G Line essential battery bag, Rack Included

Rear Hub

Brompton

Front Hub

Brompton

Shift Levers

Microshift

Chainset

4-speed Brompton

Pedals

Wide Platform Quick Release

Wheels

Brompton

Front Tyre

Schwalbe G-One All Round 54-406. Tan wall

Rear Tyre

Schwalbe G-One All Round 54-406. Tan wall

Saddle

Standard Wide

Seat Post

Small – Standard Black, Medium – Extended Black, Large – Telescopic Black

Battery

345-wh with LED display. 4-hour full charge using included 2A charger

Discipline

Folding Bikes

Material

Steel

Wheel size

20"

Electric

Yes

Season

2025

Add bike + kit to your basket

Add bike + kit to your basket

Checkout with V12 Finance with online acceptance

Checkout with V12 Finance with online acceptance

We contact you to confirm order and arrange shipping

We contact you to confirm order and arrange shipping

Please use our calculator below to help you see what finance options are available. To apply for finance, please select this option at the checkout.

Step 1:Choose your finance option

Please specify the finance option that you wish to choose.

From £87.30 per month.

Step 2:Choose your deposit amount

Please specify the deposit amount that you wish to pay.

The accepted value is between £349.90 and £1,049.70

Representative finance example

Amount of credit £3149.10. 36 monthly repayments of £87.30. Representative APR 0.00%. Total amount repayable £3149.10.
APR Fixed 0.00%
Installment Amount £87.30/month
Repayment Term 36 months
Total Interest Charged £0.00
Deposit Amount £349.90

Size guide

Cycle to work scheme

Wheelbase has teamed up with CycleScheme, Bike2Work Scheme, Green Commute Initiative, as well as, Vivup, Gogeta, Cycle Solutions & Halfords to offer PAYE employees a healthier way to commute. The scheme stems from the U.K Government's Green Transport Plan which is designed to get more people out and about riding bikes and reaping the multitude of personal and environmental benefits!

To make a purchase using a Cycle To Work Voucher, please submit an enquiry using this form. We are happy to reserve the bike for up to two weeks with a holding deposit whilst you await your voucher. If you would like us to go ahead and set up your order, please submit a shipping address and phone number. These details are required to process the order. We will make contact to confirm your order and advise the next steps.

If you would like more information, feel free to submit the enquiry without a shipping address.

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