Beryl Burner Brake Rear Light

£45.00 Special Price £33.76 SAVE 25%
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Burner Brake can detect when you slow down, accurately warning other road users that you are putting your brakes on by intensifying the light.

Our take on the Beryl Burner Brake Rear Light

Accessories delivery

We ship accessories Monday - Friday and aim to dispatch all orders within 2 days of receiving them. Free shipping orders are sent with Royal Mail and for bulky items, we may use DPD (at no extra cost).

Bikes delivery

In stock bikes are usually shipped within 14 days of you ordering as they undergo a Pre Delivery Inspection before dispatch. Bikes are delivered by DPD who provide a delivery window via text message on the day. Delivery of electric cargo bikes costs £40. This service is available to all mainland UK postcodes. Click and collect for electric cargo bikes is free.

Click & Collect

We can arrange for all items to be collected from store. For items other than bikes this usually takes 2 - 4 working days. Bikes can take up to 14 working days to be available. We’ll let you know when items are ready for collection. Please bring a form of ID and a bank card with you when you pick up your order.


We accept returns on orders up to 14 days after the items arrive with you. All accessory returns should be in saleable condition and be sent to our Hackney address with a note which has your name and order number on it. Refunds are processed within five working days.

International Shipping

International delivery charges are estimates and are subject to change. Please contact us for more information. Please note that international accessory deliveries will be handled via Royal Mail and sent ‘Delivered Duties Unpaid’ (DDU). You may have to pay import VAT (and customs duties, if payable) as well as a handling fee.

Product Description

The Burner Brake is powered by Beryl's bespoke braking algorithm - a smart accelerometer that knows when you're purposefully braking and want to alert road users behind you. 

Choose ‘day flash mode’ for maximum visibility during the day. 200 lumens to keep you visible before and after the sun sets.

Burner Brake can go from zero to half charged in only half an hour. And from zero to full battery in 1 hour and 30 minutes. Minimum charging, maximum enjoyment.
  • Up to 200 lumen
  • Up to 17h battery life on a single charge
  • 180 degree visibility
  • Automatic and precise
  • IP66 waterproof
  • 50% in 30m - 100% in 1h 30m
  • Fast and secure attachment with a tool-free bracket & silicone strap
  • Durable carbon grey polymer
  • In the box: Mounting bracket · 2x Silicone straps · Aero adapter · USB cable

Run Times

  • Bright Steady: 3 hours
  • Medium Steady: 7 hours
  • Day Flash: 3 hours
  • Chase: 12 hours
  • Hadron: 17 hours

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