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The Knog Reflex Cobber Rear Light offers 300 lumens and 170-degree visibility. Featuring reflexive lighting modes, motion-activated deceleration, and IP67 waterproofing, it ensures safety and reliability in all conditions. USB-C rechargeable.
The Knog Reflex Cobber Rear Light offers 300 lumens and 170-degree visibility. Featuring reflexive lighting modes, motion-activated deceleration, and IP67 waterproofing, it ensures safety and reliability in all conditions. USB-C rechargeable.
Knog

Knog Reflex Cobber Rear Light 300 lumens of light with 170 coverage

£45.00 £63.00 29% off
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With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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Hassle free returns

In the unlikely event that you are not satisfied with your purchase please feel free to return your items within 90 days of the purchase date for a full exchange or refund. Any item (excluding food, underwear or e-gift vouchers) can be returned to us for any reason within 90 days, provided that the item has not been used or fitted and is returned in its original packaging with valid proof of purchase.

It is recommended that you use a recorded delivery service or return to a store to ensure your items are received by us. We cannot assume responsibility for items that are lost in transit back to us.




Terms & Conditions

Items must be returned in their original packaging and unused. Refunds will be issued once the product(s) have been received and inspected.

Click & Collect customers can buy with confidence knowing that they can review the item before deciding whether it is right for you before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away, or you still have up to 90 days to return it if you are still unsure.

Please note:
1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection, you decide the bike is not the one for you, we will charge you £50 for collection (£100 from Northern Ireland). If you do not have the original box in usable condition, we will charge you an additional £15 to provide one.

Refunds will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase.

We are unable to offer a refund without a valid proof of purchase.

Knog Reflex Cobber Rear Light 300 lumens of light with 170 coverage

Season:AW25

Brand:Knog

Code:KNG13392

The Knog Reflex Cobber Rear Light is engineered for high visibility in all directions, emitting 300 lumens of light with 170-degree coverage to ensure riders stay seen from behind and the sides. With a range of modes, USB-C recharging, and IP67 waterproofing, it is built for consistency and confidence in any conditions.

Lighting Technology & Performance:

Featuring revolutionary Reflex technology, the Knog Reflex Cobber provides users with reflexive lighting modes that adapt to their riding conditions. Programmed using thousands of collected GPS data readings, the light features auto-on/auto-off modes, motion-activated deceleration modes, and a dynamic tilt mode. These features help improve rider safety by signalling to vehicles of changes in the road or rider speed. The 170-degree beam angle wraps light around the rider, extending to 330-degree coverage when paired with the Knog Reflex Cobber Front Light.

Design & Mounting:

  • Waterproofing: IP67 rated for reliable performance in wet conditions.
  • Charging: USB-C rechargeable for convenience.
  • Mounting: Secure, tool-free mounting system.

Full Specification:

  • High Mode: 75 lumens, 2.5-hour runtime.
  • Low Mode: 20 lumens, 8-hour runtime.
  • Pulse Mode: 250 lumens, 6-hour runtime.
  • Steady Mode: 20 lumens, 70-hour runtime.
  • Product Type: Rear Lights
  • Output: 250 Lumen
  • Power Source: Rechargeable Battery
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