Unfold the Contents
- 1. Easy-Wheel Extender (2025 Edition)
- 2. Front Carrier Block (Essential for Every Brompton Bag)
- 3. Carry Handle & Shoulder Strap (2025 Edition)
- 4. Kickstand (2025 Options)
- 5. Seatpost Upgrade (2025 Edition)
- 6. Brompton Child Seat (Our #1 Bestseller – Ride Together in 2025)
- 7. Brompton Mini Back View Mirrors (Safety Upgrade)
- 10. Brompton Trekking Backpack 38L – The Largest and Most Versatile Bag
- 11. Dog & Cat Carrier for Brompton – Large Folding Front Basket
- Why Buy from Bromptonic?
- FAQs
Best Brompton Accessories 2025 - Owning a Brompton is already special — it folds in seconds, rides beautifully in the city, and has become the commuter’s icon worldwide. But the real magic begins when you add the right accessories. From smoother rolling wheels to clever carrying solutions, today’s upgrades make your Brompton lighter, safer, and far more versatile than the stock setup.
In this updated Best Brompton Accessories 2025 guide, we’ve hand-picked the 11 must-have upgrades, every rider should consider. Each one is fully compatible with modern A, C, P, T, and G Lines.
👉 Note: this article does not cover Brompton Electric models — we will publish a dedicated guide for Electric owners soon.
1. Easy-Wheel Extender (2025 Edition)
For many Brompton riders, the fold-and-roll function is one of the biggest advantages of owning this bike. But if you’ve ever tried moving it around stations or offices without extra wheels, you’ll know it’s not as smooth as it should be. The rear frame often scrapes, the chainring can catch the ground, and carrying the full weight gets tiring fast.
As Best Brompton Accessories 2025, that’s where the Easy-Wheel Extender comes in. By slightly extending the rear triangle and adding larger wheels, it transforms the folded Brompton into a compact trolley you can glide with one hand. Suddenly, weaving through train stations, airports, or supermarket aisles becomes effortless — no more banging your shin or lifting the bike every few steps.
Why riders love it:
🚉 Easier commuting – roll the folded bike smoothly across platforms, offices, and narrow hallways
🛡️ Protects your frame – no more scratches from dragging or scraping
⚖️ Balanced design – extender aligns the folded bike for stable rolling
🛠️ Durable build – CNC-machined aluminum arms with reinforced mounts, paired with rubber-coated wheels that resist cracks and wear
🎒 Travel-friendly – turns your Brompton into a suitcase-style companion
Available versions:
Brompton gemakkelijke wiel verlenger
€85,99
Brompton Bike Easy-Wheel Extender - Wielen of verlenger afzonderlijk of compleet Compatibiliteit: Brompton fiets (exclusief elektrische Brompton) Brompton Bike Easy-Wheel Extender - Wielen of verlengstuk los of compleet is verkozen tot het nuttigste Brompton accessoire van dit jaar! Als Brompton… Add to my ride
Brompton gemakkelijke wiel verlenger
€112,99
Brompton Bike Easy-Wheel Extender - Wielen of verlenger afzonderlijk of compleet Compatibiliteit: Brompton fiets (exclusief elektrische Brompton) Brompton Bike Easy-Wheel Extender - Wielen of verlengstuk los of compleet is verkozen tot het nuttigste Brompton accessoire van dit jaar! Als Brompton… Add to my ride
Compatibility: ✅ A, C, P, and T Line
❌ Not compatible with G Line
👉 Note: this article does not cover Brompton Electric models — we’ll publish a dedicated guide for Electric owners soon.
2. Front Carrier Block (Essential for Every Brompton Bag)
If there’s one accessory no Brompton owner can skip, it’s the Front Carrier Block. This small but powerful bracket mounts on the head tube of your bike and acts as the quick-release docking point for all Brompton-compatible bags. Without it, you can’t carry anything on the front frame — but once installed, it unlocks the true cargo potential of your Brompton.
Unlike a handlebar bag that swings with your steering, Brompton’s block system is mounted directly to the frame. That means you can load heavy bags (up to 10kg) without affecting steering control. Whether you’re carrying a backpack, briefcase, or travel luggage, the block keeps your bike stable, safe, and easy to handle.
Why it’s essential:
👜 Hands-free carrying – let the bike carry your load instead of your shoulders
⚖️ Stable handling – weight stays on the frame, not on your handlebars
🔄 Quick release – click bags on/off in seconds, no straps required
🛠️ Easy installation – fits directly to the frame with included screws and plate
Available versions:
Standard Carrier Block (Plastic) – affordable, works perfectly with all Brompton bags
CNC Alloy Blocks – stronger, lightweight, available in multiple colors to match your bike
H&H Premium Block – high-strength aluminum with hollow-out design, ultra-light and sleek
T Line Adapter – essential for T Line owners, ensures compatibility with lightweight titanium frames
Compatibility: ✅ A, C, P, T, and G Line
👉 Note: this article does not cover Brompton Electric models — we’ll publish a dedicated guide for Electric owners soon.
Brompton voordragerblok voor rugzakframe
€24,99
Brompton voordrager voor rugzakframe Metde Brompton voordrager voor rugzakframe kunt u gemakkelijk Brompton of andere tassen bevestigen aan de voorkant van uw fiets, zodat u geen gewicht op uw rug of schouder hoeft te dragen. Een must als u Brompton… Add to my ride
Brompton bagagedrager voor blok
€35,99
Brompton babagedrager voor blok Het Brompton baggagedrager voor blok is één van de redenen waarom Bromptons de perfecte stadspendelaar zijn. Hiermee kun je je tas aan de voorkant van je Brompton bevestigen met weinig tot geen invloed op het rijgedrag van je… Add to my ride
Brompton Alloy CNC voordrager blok
€37,99
Verbeter uw Brompton fiets met de Brompton Alloy voordrager. Deze bagagedrager is gemaakt van een hoogwaardige aluminiumlegering en combineert sterkte en duurzaamheid met een lichtgewicht ontwerp, met een gewicht van slechts 72,5 gram. De anode-kleurige coating zorgt voor een stijlvolle… Add to my ride
Brompton T Line fiets voordrager adapter voor H & H
€41,99
Brompton T Line fiets voordrager blokadapter alleen voor H&H blok Brompton T Line fiets voordrager adapter alleen voor H&H blok … Add to my ride
3. Carry Handle & Shoulder Strap (2025 Edition)
One of the most practical upgrades for city riders is the carry handle with shoulder strap in the Best Brompton Accessories 2025. Carrying a folded Brompton through train stations, staircases, or offices can be tricky — this accessory makes it smooth and effortless.
Why riders love it:
🖐 Balanced lifting – central handle design keeps the bike steady in your hand
🎒 Hands-free option – adjustable strap lets you sling the Brompton over your shoulder
🧳 Comfortable grip – padded handle reduces strain when carrying for longer distances
⚙️ Durable build – made from reinforced PP, nylon, and rubber for long-lasting strength
🚇 Perfect for commuting – lightweight, compact, and quick to attach or remove
Specs & details:
Weight: approx. 258 g
Carrying capacity: up to 50 kg
Includes: shoulder strap + carry handle
Compatibility: ✅ A, C, P, T, G, and Electric
Brompton handvat en schouderriem
€42,99
Brompton handvat & schouderriem Brompton handvat & schouderriem. Dit accessoire is perfect als u uw handen vrij wilt hebben om andere dingen te dragen. De Brompton draaggreep en schouderriem zorgen voor evenwichtig en comfortabel tillen dankzij de centrale handgreep. De… Add to my ride
4. Kickstand (2025 Options)
Although Brompton bikes are cleverly designed to stand when folded, there are times when a kickstand becomes a game-changer — especially if you’re using a rear rack, loading bags, or parking on uneven ground. With a kickstand, you gain stability and peace of mind without interfering with the fold.
Why riders love it:
🛑 Extra stability — keeps your Brompton upright when unfolded and loaded
🧳 Perfect with racks — makes shopping and touring stops easier
🔧 Seamless fit — designed specifically for Brompton geometry, no folding issues
⚡ Lightweight — both versions are compact and unobtrusive
Available versions:
👉 Kickstand for Brompton 16"
Compatible with A, C, and P Lines.
Made from aluminum alloy, available in black, silver, gold, or red. A practical choice for everyday riders.
👉 Brompton Titanium Kickstand
Premium option, compatible with A and C Lines (not for Electric).
Made from titanium alloy for maximum strength at just 89 g. Perfect for weight-conscious riders.
Compatibility:
✔ A-Line, C-Line, P-Line
✔ Titanium kickstand: A & C Line only
❌ Not for Electric models
Brompton Titanium Kickstand Fiets Kickstand
€129,99
Brompton Titanium Kickstand Fiets Kickstand Maak kennis met onze Brompton Titanium Kickstand, het perfecte accessoire voor uw Brompton vouwfiets. Deze kickstand is gemaakt van een hoogwaardige titaniumlegering en is ontworpen voor ultieme stevigheid met behoud van een lichtgewicht profiel.Let op:… Add to my ride
Kickstandaard Voor Brompton Fiets Kickstandaard 16"
€66,99
Kickstandaard Voor Brompton Fiets Kickstandaard 16" Kickstand Voor Brompton 16" Over het algemeen hebben Brompton fietsen geen kickstand nodig omdat de fiets gemakkelijk kan worden geparkeerd door de achterdriehoek los te maken om te parkeren. Er zijn echter omstandigheden waarin… Add to my ride
5. Seatpost Upgrade (2025 Edition)
The seatpost is one of the most underrated parts of the Brompton. Most riders focus on bags, racks, or wheels — but upgrading the seatpost can completely change the way your bike feels. Brompton’s stock steel post is strong and reliable, but it’s also heavy. Switching to aluminum or titanium not only makes your bike lighter, it improves comfort, reduces vibrations, and makes the folded bike easier to carry. For taller riders, extended posts are available to give extra saddle height without sacrificing stability.
Why riders love it:
🚴 Weight savings – titanium seatposts can cut 250–300 g off the bike, making a real difference when carrying it up stairs or onto trains.
🌟 Ride comfort – alloy and titanium absorb road buzz better than steel, giving smoother rides over cobblestones or rough city streets.
🎨 Customization – available in anodized finishes like black, red, gold, and rainbow titanium to add personality to your Brompton.
🔧 Options for every rider – standard, extended, and telescopic posts to suit different heights and preferences.
🛡️ Durability – titanium is corrosion-proof and built to last for decades.
Available versions:
Aluminum Alloy Seatpost – the best balance of weight, strength, and price. Comes in multiple colors and works perfectly as a daily upgrade.
Titanium Seatpost – the premium option. Ultralight, strong, and resistant to rust. Available in raw, matte black, gold, and rainbow finishes.
Extended & Telescopic Options – designed for taller riders, offering extra saddle height while maintaining stability.
Who benefits most from this upgrade?
Daily commuters who fold and carry their bike multiple times a day.
Travelers who want to reduce every gram when lifting the bike onto trains, planes, or stairs.
Taller riders who need extra length without sacrificing fit.
Enthusiasts chasing the lightest possible build for their Brompton.
Compatibility:
✅ A-Line, C-Line, P-Line, and T-Line (standard 31.8 mm diameter)
⚠️ G-Line – Brompton lists the same seatpost size, but tolerances may differ. We recommend that G-Line owners double-check the seatpost diameter before ordering to ensure a perfect fit.
❌ Not intended for Brompton Electric models (we’ll cover those in a future guide).
Brompton aluminium gelegeerde zadelpen
€41,99
Brompton Aluminium Gelegeerde Zadelpen We zijn verheugd u de Brompton Aluminum Alloy zadelpen voor te stellen, een ongelooflijke aanvulling voor uw Brompton fiets. Gemaakt van een hoge sterkte verdikte aluminiumlegering, is deze zadelpen gebouwd om lang mee te gaan. Met… Add to my ride
Titanium zadelpen voor Brompton Multicolor
€132,99
Titanium zadelpen voor Brompton Multicolor Titanium zadelpen voor Brompton Multicolor is een vervangende zadelpen gemaakt voor je Brompton fiets. Het gekozen materiaal, Titanium, zorgt ervoor dat de zadelpen licht blijft en toch extreem sterk is. Compatibiliteit: Brompton fietsProduct: Brompton titanium… Add to my ride
6. Brompton Child Seat (Our #1 Bestseller – Ride Together in 2025)
When it comes to Brompton upgrades, nothing has captured riders’ hearts quite like the Brompton Child Seat. In fact, it’s been our number one product in sales over the past year, proving just how many parents want to share the joy of Brompton riding with their little ones.
Unlike traditional child seats that sit far behind you, this front-mounted design keeps your child close, secure, and part of the ride. It’s a completely different feeling: your child gets a front-row view of the city, while you maintain eye contact and can easily reassure them along the way.
Why it’s a bestseller:
👶 Family bonding on wheels – Designed for children aged 2–6 years (up to 125 cm), the seat allows kids to feel included, not just carried.
🛠 Simple & tool-free installation – Clips on and off in minutes without special tools, making it easy to switch between solo and family rides.
🪑 Comfort meets safety – A soft saddle, adjustable backrest, and stable fork arm provide a secure, ergonomic fit for growing kids.
👜 Made for Brompton life – The seat folds down compactly, is ultra-lightweight (just 925 g), and even comes with a carrying/storage bag for easy transport.
🎨 Personal style options – Available in blue, orange, and yellow, so you can pick the look that matches your bike and personality.
Technical details:
Material: Aluminum alloy + PU + NBR + stainless steel
Weight: approx. 925 g
Folded size: 420 × 92 mm
Expanded size: 420 × 450 × 255 mm
⚠️ Note for G-Line riders: Our G-Line users report a thicker seatpost and slightly different geometry. While many accessories fit, we recommend double-checking measurements before purchase to ensure a perfect fit.
It’s no wonder this child seat leads our sales charts: it turns your Brompton from a commuter bike into a shared adventure machine. Whether you’re heading to school, the park, or just enjoying a Sunday ride, this upgrade creates memories that last a lifetime.
Brompton kinderzitje
€183,99
Brompton Kinderzitje Brompton Kinderzitje Het vooraan gemonteerde Brompton kinderzitje is eenvoudig te installeren en te verwijderen zonder extra gereedschap. Zacht en comfortabel zadel, verstelbare rugleuning en vorkarm.Dit kinderzitje biedt comfort en veiligheid. Ontworpen en getest voor kinderen van 2 tot… Add to my ride
7. Brompton Mini Back View Mirrors (Safety Upgrade)
When curating the Best Brompton Accessories 2025, safety has to be a top priority — and that’s exactly why the Brompton Mini Back View Mirrors are one of our most recommended upgrades. Compact yet powerful, these mirrors give you the ability to keep an eye on what’s happening behind you, whether weaving through city streets or cruising on country lanes.
Unlike bulky mirrors that ruin the Brompton’s fold, these mini versions are specifically designed for folding bike riders. They fold neatly, add no weight worth mentioning, and install quickly without tools.
Why riders love them:
🔄 360° Adjustability – Full rotation for the perfect viewing angle, improving awareness in traffic.
🪶 Lightweight – Adds minimal weight while preserving Brompton’s smooth folding and riding feel.
🔧 Easy to Install – Fits standard handlebars (18–22mm), mounted in seconds.
👁️ Wide Convex View – Expands visibility up to 40m for larger vehicles, giving peace of mind in traffic.
Built from polycarbonate and acrylic for clarity and durability, these mirrors are a must-have for urban commuting, leisure rides, or touring. They combine safety with Brompton’s iconic compact style.
👉 If you’re building your own list of Best Brompton Accessories 2025, these mirrors earn their spot easily. Small investment, huge improvement in safety.
Available versions:
Single piece (for minimalists)
Two-piece set (left + right for maximum coverage)
✅ Compatible with A, C, P, T, and G Lines.
Brompton Mini Achteruitkijkspiegels
€33,99
Brompton Mini Achteruitkijkspiegels Productoverzicht: Naam: Fietsspiegels voor Brompton Materialen: Polycarbonaat (PC) en acryl van hoge kwaliteit, voor duurzaamheid en helderheid. Type spiegel: Convexe spiegel, ontworpen voor een breder gezichtsveld. Diameter montage: Geschikt voor sturen met een diameter van 18-22 mm,… Add to my ride
8. Brompton Storage Box for Car or Home 🚗
When it comes to protecting your Brompton during transport or storage, nothing beats the Brompton Storage Box for Car or Home. Compact, sturdy, and easy to use, it has become a customer favorite for riders who want peace of mind when moving their bike around.
Whether you’re taking your Brompton on a road trip, storing it safely at home, or simply keeping it clean between commutes, this storage box is a practical must-have. The foldable design and reinforced structure ensure your bike stays secure, while the dustproof cover option keeps everything pristine.
Why riders choose it:
🚙 Car-Friendly Protection – Secure lock system keeps your Brompton immobile during travel.
🧳 Space-Saving Storage – Foldable and easy to set up, no tools required.
🛡️ Durable Build – Weather-resistant and impact-proof for long-term use.
🧼 Clean & Dustproof – Optional dust cover keeps your bike spotless.
👉 As one of our Best Brompton Accessories 2025, this box is especially valued by urban riders who often combine cycling with car travel.
Compatibility: ✅ A-Line, C-Line, P-Line, and T-Line
❌ Not suitable for Brompton Electric or G-Line models
Brompton opbergbox voor in de auto of thuis
€96,99
NIEUW : Brompton Auto Opbergdoos: Compact & Veilig Maak kennis met de Brompton Car Storage Box - je ideale oplossing voor het beschermen en vervoeren van je vouwfiets met het grootste gemak en veiligheid, alleen bij Bromptonic. Belangrijkste kenmerken: Robuuste… Add to my ride
Brompton Opvouwbare Fiets Opbergbox Met Snelspanwiel
€226,99
Brompton opvouwbare fietsopbergdoos met snelontkoppelbaar wiel Let op: Controleer voor aankoop of de opgevouwen maat van je fiets binnen de afmetingen van de opbergbox valt. Vervoer en bescherm je Brompton vouwfiets moeiteloos met de Brompton Vouwfietsopbergdoos met Quick Release wiel.… Add to my ride
9. Brompton Front Carrier Frame – Lightweight Freedom for Your Backpack
One of the most useful upgrades in our Best Brompton Accessories 2025 list is the Brompton Front Carrier Frame Only. Unlike Brompton’s standard frames that are built into their official bags, this frame allows you to use your own backpack — provided it has an add-a-bag sleeve. For many riders, that means finally attaching a premium bag (like a Tumi or Samsonite backpack) directly to their Brompton without compromise.
At just 277 grams, this frame is incredibly lightweight yet strong, made from a durable alloy with a reinforced plastic base. It locks directly onto the original Brompton front block (sold separately, but also available at Bromptonic). Once fitted, it feels as natural and stable as an official Brompton frame, but with the flexibility to carry the backpack of your choice.
Customers worldwide have praised this frame for solving a long-standing frustration: why buy a new bag when you already own a perfectly good one? Lucas, one of our earliest customers, even wrote in his review that this frame was the reason Bromptonic began sharing unique Brompton accessories with the community.
Whether you’re commuting with a laptop, carrying groceries, or traveling, this front carrier frame is a simple but transformative accessory. It’s also one of our top sellers every year — and for good reason.
Compatibility note: Fits A-Line, C-Line, P-Line, T-Line, and G-Line. Just make sure your backpack’s sleeve is at least 19.5 cm wide to slide securely over the frame.
Brompton voordrager frame (enkel)
€108,99
Brompton voordrager frame alleen Brompton voordrager frame alleen is onze voorframe drager voor uw Brompton fiets waarmee u een rugzak kunt bevestigen met een "add-a-bag-sleeve". Een "add-a-bag-sleeve" dient meestal om over een andere bagagetrolley te schuiven. Het is "DE" oplossing… Add to my ride
10. Brompton Trekking Backpack 38L – The Largest and Most Versatile Bag
If you’re looking for the Best Brompton Accessories 2025 that combine functionality, comfort, and durability, the Brompton Trekking Backpack 38L deserves a top spot. As our newest and largest backpack, it has already become the number one bestseller of the last three months, proving how much Brompton riders value extra storage without compromising portability.
Designed for commuters, long-distance riders, and even weekend adventurers, this 38L backpack offers ample space for everything you need on the go: laptops, shoes, gym gear, or groceries. Multiple compartments keep your items organized, while a USB charging port ensures your devices stay powered throughout the day.
The backpack is built from durable PVC and polyester, making it both water-resistant and breathable — tough enough for city rain, yet comfortable for all-day riding. With its padded straps and ergonomic design, you can carry it on your back just like any other premium travel pack, or mount it on your Brompton using the standard front carrier block.
Why Brompton riders love it:
Massive 38L capacity – ideal for commuting, shopping, or traveling.
Practical extras – USB charging port, anti-theft zippers, shoe pocket.
Versatile use – equally functional as a daily backpack or mounted Brompton bag.
Top performer in sales – the fastest-rising star in our store, chosen by hundreds of Brompton owners.
If you want to maximize carrying capacity without sacrificing style, this backpack is the perfect upgrade. It’s not just large — it’s smart, rugged, and designed to grow with your Brompton lifestyle.
Brompton Trekking rugzak 38L Reis Buitentas
€133,99
Brompton Trekking rugzak 38L reistas voor buiten Deze voor Brompton geschikte rugzak is ontworpen voor zowel avontuur als dagelijks woon-werkverkeer en combineert robuuste functionaliteit met alledaags comfort. Gemaakt van duurzaam PVC en polyester, waterbestendig, ademend en gebouwd om veeleisend gebruik… Add to my ride
11. Dog & Cat Carrier for Brompton – Large Folding Front Basket
It all started when a client, Stefano from Rome, asked us if there was a way to bring along his Jack Russell, Stark, on his Brompton rides. We didn’t yet have a pet transport solution, but his request pushed us to search — and we found this practical answer: the Dog & Cat Carrier for Brompton – Large Folding Front Basket.
With a 21L capacity, this folding basket is spacious enough for small dogs or cats (up to 6–7 kg), while still being lightweight and stable for everyday use. Crafted from durable 900D water-resistant nylon, it features a zippered top cover for security, reflective strips for nighttime visibility, and comes with a rain cover for all-weather rides.
The bag clips easily onto the Brompton front carrier block and can be carried off the bike by hand or over the shoulder thanks to its foldable support system. Since introducing it, riders across Europe have used it not only for pets but also as a roomy front basket for shopping and daily cargo.
Features:
Compatible with Brompton front carrier block
Capacity: 21L
Weight: Approx. 880 g
Dimensions: 40 × 30 × 18 cm
Includes rain cover and support system
Ideal for small pets up to 6–7 kg
Reflective strips for safety at night
This product exists thanks to Stark — our first four-legged tester — and shows how customer questions can open up entirely new possibilities for Brompton riders.
Honden- en kattendrager voor Brompton - Grote opvouwbare mand vooraan
€170,99
Honden- en kattendrager voor Brompton - Grote opvouwbare mand vooraan Neem je harige vriend mee voor onderweg! Deze ruime en opvouwbare mand vooraan is ontworpen voor Brompton fietsen en is ideaal voor kleine honden en katten. Of je nu op… Add to my ride
Why Buy from Bromptonic?
Best Brompton Accessories 2025 Choosing the right accessory is only half the journey — choosing where to buy it makes all the difference. At Bromptonic, we’re more than just a shop. We’re a community of Brompton riders who test, refine, and hand-pick every product we offer.
Here’s why thousands of riders trust us:
🚚 Free Worldwide Shipping – every order ships free, wherever you are.
🔄 Easy Returns – changed your mind? We make returns simple and hassle-free.
🛠 Tested for Brompton – every accessory is checked for compatibility with real bikes.
💬 Personal Support – questions are answered by Brompton riders, not call centers.
❤️ Community-Driven – many of our products, like the dog carrier, were added because riders asked us for solutions.
When you buy from Bromptonic, you’re not just adding parts to your bike — you’re joining a growing movement of riders who believe the Brompton is more than transport. It’s freedom, design, and lifestyle combined.
👉 Explore our full collection of accessories here, and discover how your Brompton can do even more.
Personal Support since 2019
Bromptonic
FAQ: Curious Riders Ask…
Are these Brompton accessories compatible with all models?
Most are compatible with A, C, P, T, and G Lines. Brompton Electric has unique needs, and we’ll publish a separate guide soon.
Do I need special tools to install these accessories?
No, most install with basic tools included in the package, or with just an Allen key.
What’s the most popular upgrade among Brompton riders?
Easy-Wheel Extenders and Front Carrier Blocks are consistently among the top upgrades worldwide.
