Brompton Front Fork Light – 400 Lumen, USB-C Rechargeable
Fits Line: A-Line, C-Line, P-Line, T-Line, G-Line
A front light that actually lights up the road — not just makes you visible.
How it works
Most bike lights mount on the handlebar and point straight ahead. This one mounts on the front fork, lower down, which puts the beam exactly where it needs to be — on the road in front of you. The result is a wider, more useful spread of light rather than a narrow beam aimed at the horizon.
The mount clips onto the fork with a strap or bolts through the front hole using the included M5/M6 hardware. The angle is fully adjustable so you can dial in exactly where the light points.
Key features
- 400 lumens, 200m range — genuinely bright. Enough for unlit paths and darker streets, not just being seen in traffic
- Three modes — full brightness, medium, and flash. Use full for dark roads, medium for lit streets, flash to be seen in daylight
- 2000mAh battery — 2 to 8 hours depending on mode. Charges via USB in around 3 hours
- Intelligent light sensing — automatically adjusts brightness based on ambient light
- IPX3 waterproof — handles rain and splashes without issue
- Aluminium alloy body — anodised finish, lightweight and durable
- Adjustable mount angle — fine-tune the beam direction once fitted
Fitting options
The light comes with two mounting methods. The strap mount wraps around the fork tube — tool-free and quick to fit. The bolt mount uses M5 or M6 bolts through the front fork hole for a more permanent, rattle-free installation. Both options and all hardware are included.
The mount collar comes in two sizes — silver (larger diameter) and black (smaller diameter) — to suit different fork tube sizes. Not sure which fits your Brompton? Send us a message and we'll help you figure it out.
Got a question?
Not sure which mount works for your model, or want advice on the best mode for your commute? Send us a message — we're happy to help.
Specs
| Brightness | 400 lumens |
| Range | up to 200 m |
| LED | CREE XPG |
| Modes | Bright, Medium, Flash |
| Battery | 2000 mAh lithium, USB rechargeable |
| Battery life | 2–8 hours depending on mode |
| Charge time | approx. 3 hours |
| Waterproof rating | IPX3 |
| Body material | Aluminium alloy, anodised |
| Mount | Strap or bolt (M5/M6), adjustable angle |
| Compatibility | Brompton & folding bikes with front fork mount point |
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
Our warranty, not the manufacturer's. If something fails, we fix it.
100% money-back guarantee
Not happy? We refund. No questions asked, no forms to fill.
Free worldwide shipping
Always included. No fees at checkout, nothing due on delivery.
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.