Brompton Child Seat — Front Mount with Safety Bar
Fits Line: A-Line, C-Line, P-Line, T-Line, G-Line
Want to take your little one along for the ride? This front-mounted child seat lets you do exactly that.
How it works
The seat clamps onto your Brompton's main frame tube — no drilling, no permanent modifications. It installs and removes in seconds without any tools. When you're not using it, it folds flat and packs into the included carry bag.
Your child sits in front of you with a clear view ahead, held securely by a padded U-shaped safety bar. The front-facing position means you can always see them, talk to them, and keep an eye on things.
Comfort & safety
The saddle is soft PU with a ventilated cut-out, shaped for small riders. The safety bar is wrapped in thick foam padding for comfort and grip. Footrests are foldable and height-adjustable to suit children as they grow.
The frame is aviation-grade aluminium alloy — strong enough to hold up to 30kg, light enough at just 1.25kg that you barely notice it when it's off the bike.
What's included
The seat comes with everything you need: the seat with safety bar, adjustable footrests, a carry bag for storage and transport, a safety strap, and a frame protector strip to prevent scratches where the clamp meets your bike.
Good to know
Suitable for children aged 2 and over, up to 30kg. A child must always be supervised by an adult while riding. Available in orange and blue.
Important: This seat is designed for folding bikes and city bikes. It is not recommended for electric bicycles. Not sure if it fits your Brompton? Check our Know Your Brompton guide or send us a message.
Questions about fitting or safety? Send us a message. We're happy to help.
Specs
| Frame material | Aviation-grade aluminium alloy |
| Saddle | PU cushion, ventilated |
| Safety bar | Foam-padded U-bar |
| Footrests | Foldable, height-adjustable |
| Weight | approx. 1.25 kg |
| Dimensions | 420 × 255 × 450 mm |
| Max child weight | 30 kg |
| Age | 2 years and over |
| Mounting | Front clamp, tool-free |
| Colours | Orange, Blue |
| Includes | Seat, carry bag, safety strap, frame protector |
Why order from Foldrio?
Because we've been in the Brompton accessories world since 2019 — and we stand behind everything we sell.
Every item tested for Brompton compatibility
We don't list a product until we're confident it works. No guesswork, no surprises.
2 year warranty on all products
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100% money-back guarantee
Not happy? We refund. No questions asked, no forms to fill.
Free worldwide shipping
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Guaranteed delivery
If your order doesn't arrive, we send a free replacement.
Fast support from people who know Brompton
Questions about compatibility, installation or your order — we respond quickly.
No hidden costs
The price you see is the price you pay. No import fees, no customs charges, nothing due on delivery.