2025 Brompton Electric G Line 4 Speed Electric Folding Bike In Traildust White

£3,499.00
10 days free insurance available

Finance available from £86.01 per month with V12 Finance

This item is available to pre-order.
A deposit of £250.00 is required to reserve today.
Check in-Store stock status
Part Number:

BEGLU4TWS


2025 Brompton Electric G Line Explore 4 Speed Electric Folding Bike In Traildust White

Electric G Line. The most versatile E-bike in the world.

Expertly engineered to go where others can’t. Electric G Line is the first ever Brompton with the ride feel of a full-size bike.

Brand-new geometry, 20” wheels, game-changing comfort and capability. All holistically designed around the fold that made them famous. Ride it, fold it, store it anywhere.

Electric G Line takes you there.

An e-bike that makes you smile inside and out

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.

A super smart way to move

The all-new electric system brings even greater capability to the most versatile bike in the world. With the brand-new drive unit integrated into the frame, a Brompton first, you get everything from Bluetooth over- the-air updates to easy maintenance features.

Powered to go places

Go anywhere in all weathers. With the Electric G Line’s all-new 250-watt rear hub motor, you have superb stability and traction on all ground. Choose from three levels of assistance and be gently propelled around corners, up hills, and over distances. Rigorously tested to the moon and back (over 1,038,640 km), this e-bike confidently goes where you go.

The best battery ever

345Wh of lightweight power. For the Electric G Line, Brompton designed a 20% more efficient motor with the highest capacity battery ever, all to fit within the Brompton fold. You can explore from 20-45 miles (30-60km) in one go. And when it comes to charging, it’s super easy. Remove the battery pack with one quick click and plug in anywhere.

Tested for durability, serious about safety

Designed with the same systems engineering approach found in the automotive and aerospace industries, the Electric G Line sets the benchmark for quality and safety. Brompton bikes are independently certified and accredited - UL2849 and EN 15194 compliant. So you can explore and store with peace of mind. Brompton set their safety standards high and believe everyone else should too. Brompton is actively supporting greater regulation through the Battery Breakdown Safety Bill - www.electricalsafetyfirst.org.uk

Get the best from your bike with the Brompton Electric app

New Bluetooth connectivity between your bike and phone means the latest e-system upgrades happen effortlessly, over the air. You can use the dashboard on your phone to control your power mode and lights, maximise battery life, track your distance and more.

Integrated lighting

Whatever time of the day, the Electric G Line is at the ready. The all-new light set powered by your battery and fits inside the fold. A 9-watt beam on the front illuminates even the darkest off-road paths. And at the back, a 1-watt light with a built-in reflector helps to keep you seen.

Brompton Advance 4-speed System

Works seamlessly with the rear hub motor and power modes to give you everything you need for steep climbs and long cruises. Super compact, super lightweight and designed in-house to fit perfectly inside the fold.

Brompton Saddle (wide)

Ergonomically designed in-house to suit the pedal style on electric bikes. Maximum comfort and stability. Features a carry handle under the nose for easing towing and lifting and loops for Brompton lights and luggage

Three Sizes

Key Features Of The 2025 Brompton Electric G Line 

  • Front Wheel: Single wall rim, 250W brushless DC motor providing assistance up to 25km/h
  • Battery: 345Wh 36V with LED display. Range 20-45 miles. 5V 1.5A USB port to charge portable devices. 4-hour full charge using included 2A charger
  • Range: 20-45 miles
  • Connectivity: Brompton Electric iOS and Android apps available for download
  • Gears: 4-speed
  • Shifters: Brompton 4 speed derailleur shifter
  • Tyres: 349 x 35C Schwalbe Marathon Racer. A puncture resistant tyre with a reflective sidewall
  • Lighting: AVY Integrated Lights
  • Luggage: Essentials bag with 1.5L storage; Optional: 20L City bag available separately
  • Folded Size: 690mm H x 730mm L x 402mm W
  • Weight From 16.1 kg (excluding battery)

What's Included

  • Manual, keys and charger included
  • Built, configured and tested by fully trained approved technician
  • Full technical handover and ongoing support if required
  • We offer a free follow up service at 175 miles

Lead Times

Before despatch, bikes are built, configured and tested by one of our experienced technical team.

Please note that Cube Stereo models are not supplied with pedals, browse our range HERE

We aim to despatch an in-stock bike 3-5 days after an order is placed (not including weekends / bank & public holidays).

For bike located in a warehouse location we aim to dispatch within 10-12 days (not including weekends / bank & public holidays).

Bikes will be delivered by DX or TNT, please note for some Cube Stereo the front wheel will be packed in a separate box but both wheel and bike should be delivered at the same time.

For parts and accessories we aim to despatch the next working day after the order is placed. Your if you have chosen multiple items your order may arrive in separate deliveries. For more information about delivery timescales please click HERE

Boxed Bike Delivery

FREE boxed bike delivery Our Standard Boxed Delivery for bikes is FREE to UK mainland locations (excluding Highlands where there is an additional surcharge payable).

We can also deliver a bike to BT Northern Ireland and IM Isle Of Man subject to surcharges plus Orkney and Shetland Islands, please refer to the map below for our current prices, for other non mainland locations please contact us for a quote.

Ready2Ride Delivery

Choose our Ready2Ride Service and one of our team will deliver your new bike, fully built, configured and tested, we will personally hand over your new bike, make adjustments if required and can also wait while you take a short test ride round the block. If your postcode qualifies for this service it will be available to select at checkout. If your delivery address is outside our delivery area please contact our Customer Services team on 0117 452 6571

Ready2Ride Delivery For Cargo Bikes

From mid July 2024 we are now able to deliver a cargo bike in a box for FREE (to our regular FREE delivery areas - not Highlands etc)

Previously as our cargo bikes are larger than standard electric bikes they were only available for home delivery via our Ready2Ride delivery option (or click and collect), you can still select this option however if you prefer. One of our team will deliver your new bike, fully built, configured and tested, we will personally hand over your new bike, make adjustments if required and can also wait while you take a short test ride round the block.

This premium delivery is available to locations within a 50-75 miles radius of one of our stores. If your postcode qualifies for this service it will be available to select at checkout. If your delivery address is outside our delivery area please contact our Customer Services team on 0117 452 6571

Parts & Accessories

Place an order for £50 or more and delivery is free to mainland UK (including Highlands), for an order under £50 delivery is charged at £8.99.

For Highlands, Northern Ireland, Isle Or Man and other non mainland locations additional charges will apply.

Click & Collect

For Click & Collect orders, for security you must present photo ID plus the payment card used at time of collection. This is also applicable when you have purchased using V12 Finance. For more information click HERE

Delivery With Multiple Items On Order

Please note if you order more than one item online your products may arrive in separate shipments. We do aim to send everything together but logistically this is sometimes just not feasible. ​

BROMPTON WARRANTY

We want you to keep on enjoying your Brompton bike for years to come. That’s why your new bike is under warranty from the moment you buy it.

7 Years on the frame, 2 Years on components

For more information on warranty, click HERE

Electric Bikes are regulated in line with existing Electric Power Assisted Cycles regulations. Brompton does not endorse any upgrades that are added to electronic e-bikes, as this will invalidate a customer’s warranty.


INSURANCE

10 Days Free Insurance On Your New Bike!

We offer 10 days free insurance with all new bikes purchased from The Electric Bike Shop, provided by our insurance partner VeloLife. You will be covered for the first 10 days of ownership against theft, accidental damage and malicious damage, so you can purchase with confidence.


10 Days Free Insurance Includes:
  • Theft
  • Accidental Damage
  • Malicious Damage

If ordering online, you can select to include insurance during checkout will be given a link upon completing your order to activate your 10 days free insurance. If you are purchasing in-store or through our sales team then speak to them directly about activating your free insurance on your behalf.


If you intend to purchase a bike or accessories via a Cycle to Work scheme, please review our Cycle to Work page first to make sure we accept your scheme.

We accept vouchers from Cyclescheme, Green Commute Initiative, Gogeta, Vivup, My Benefits World, Cycle Solutions, Bike2Work and from June 2024 Cycle2Work.

If you need a quote, you can save your basket as a quote at the checkout, or get in touch by phone, email or via our Live Chat and one of our team will send you a quote by email.

CycleScheme and Gogeta vouchers can be used when purchasing online, select ‘payment’ option in checkout and provide your voucher code. Our team will then be in contact and will process your voucher.

To purchase a bike via Cycle2Work, Vivup, My Benefits World, Cycle Solutions, Green Commute Initiative and Bike2Work please contact our Customer Services Team on 0117 452 6571 and we will process your order manually.

Service Plans are available on all bikes purchased in store and online within 60 days of purchase and a great way to save money on future services.

Your Service Plan is non-refundable, non-transferable and is registered to you and your bike (frame number required)

We Pride Ourselves In Offering Our Customers Great Value And The Best Service.

To ensure that we never let our you down, we proactively monitor competitor prices and adjust our own prices every week.

However, if you do find a product online for less than the price offered on our website or in store, please get in touch and we may be able to match it, as long as it matches the criteria below.

  • We can only price match identical, like for like items (including model, size, colour)
  • The competitor's item must be in stock and available to buy
  • The competitor's price must include delivery within the UK and be expected to arrive within seven days
  • The competitor must be UK based and sell directly to customers
  • The price must not include any membership, bulk buy discount or personal discounts
  • No other promotional offers or vouchers (including cycle to work scheme vouchers) can be used on top of a price match
  • We will not match against clearance sales, auctions, closing down sales, pre-sales or other specialist retailers
  • We will not price match online auction or marketplace websites (eBay, Amazon etc)
  • We reserve the right to refuse any price match without giving a reason

If you want to request a price match from us, simply contact our customer service team on 0117 452 6571 or contact us via our live chat.


Colours Traildust White
Sizes Large, Medium, Small
Brand Brompton
Model Year 2025
SKUs / Part Numbers BEGLU4TWL, BEGLU4TWM, BEGLU4TWS

Please note: Manufacturers can sometimes change the specification of the products from time to time.

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