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 Available If ordered before 8pm, delivered by courier next working day. Available on orders placed before 8pm (2pm weekends and Bank Holidays) for delivery next business day. Applies to most delivery addresses within mainland UK.
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
from CA$130.48Add both to cart
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.
Great So Far!
nice light. a bit hard at first to remove light from mount for charging but all worked out after a few tries. nice and bright, and shines nice in all backward directions.
Knog Cobbler rear light
This is a good rear light. When it is set on the 50 lumens setting it doesn’t show well in daylight but on the other two settings it’s great. Has good visibility from all rear angles
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.