Knog Cobber Rear Light

GBP 28.68

RRP £44.99


Save: £16.31

Item limited to max quantity of 5000

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In stock


Usually dispatched within 24 hours

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Average connection time 25 secs

Average connection time 25 secs

Equipped with either 270-lumens, 170-lumens or 50 lumens and a wrap-round design, the Knog Cobber is visible from angles up to 330°, helping to catch the attention of other road users, day and night. Like the majority of the KNOG range, the Cobber is 100% waterproof and includes an integrated USB charging pin. It also comes with an easily removable silicone strap, which offers a secure fit on all shapes and sizes of seat posts. 

  • 270-lumen, 170-lumen or 50 lumen maximum lumens
  • 8 modes for the big and medium cobbers, 5 modes for the lil' cobber
  • Chip on board ("COB" LED) - More compact and efficient technology
  • Handy USB Charge - Light plugs directly into your wall USB or computer
  • 100% waterproof.
  • Wrap-around design for 330° visibility
  • Integrated USB charging pin
  • Fits all shapes and sizes of seatposts. 3 straps included

How long will it take to arrive?

Please check the stock availability notice on your item when placing your order. This item is: In stock.

Express Delivery

If ordered before 11pm, delivered by courier next working day.

How will I know it has been sent?

You will receive an email to confirm when your item has been sent.

You can also check the status of your order and individual items by accessing My Account details and following the prompts.

Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.

It may be advisable to check with your neighbours to see if a parcel has been left with them, check any outhouses you might have where it may be left if it cannot fit through your letterbox and contact your local sorting office to see if the item has been returned to the depot as undelivered and awaiting collection.

If I'm not completely happy with my item?

Please see our returns policy.

Frequently Bought Together

Knog Cobber Rear Light
This item
Knog Cobber Rear Light
from £28.68
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Knog Cobber Rear Light + Knog PWR Mountain 1800L - Black

from £137.47

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Knog Cobber Rear Light
This item
Knog Cobber Rear Light
from £28.68
Select size
Add both to basket

Customer Reviews

Overall Rating : 4.5 / 5 (2 Reviews)
  • 1 5 star reviews
  • 1 4 star reviews
  • 0 3 star reviews
  • 0 2 star reviews
  • 0 1 star reviews

Top Customer Reviews

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of The Hut Group.

Knog Cobber

Brilliant light, fitted my aero seatpost really well had lots of comments how good it looks. However, my biggest gripe is recharging the light. The back of the light slides upwards to expose the USB port, this is an absolute nightmare to do as it sticks, even more so when there is road grime flicking up from the road surface. Still the best light I have used though, despite the moaning.

Perfect for aero seat posts

I’ve been looking for a rear light to use with my Bianchi Oltre XR1 and have not been able to find one that fits properly. I saw this and purchased it, and it is perfect. Fits the seat post, excellent light illumination, and fantastic light dispersion because of the curved lens. Highly recommended.

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