Mon-Sat 8am-5pm PT
Bike Tires Direct logo. Link to homepage.
Serving cyclists
since 2002


Product Images

Knog Big Cobber Front Light
Click Here for Larger Image
Knog Big Cobber Front Light 1

Knog Big Cobber Front Light


Pricing and Order Section

Mfg PartNum: 12194
SALE: $80.95
MSRP: $89.95
That's 10% off
In Stock
Ships Free!
Earn $4.86 in VIP credit. Click to Learn More.
This color/size is not eligible for VIP points
Price matches are is not eligible for VIP points


Be seen from all angles.

The Big Cobber from Knog produces an incredible 330° of light, so you'll be clearly seen from all angles. In an increasingly busy world, this bike light is brilliantly effective at attracting attention and helping keep you safe on the road. Packing 470 lumens this Big Cobber is seriously bright.

The Cobber has integrated USB recharging, is 100% waterproof and you can program the settings using Knog's Modemaker software. The large strap provided will fit tubes and head tube profiles of a maximum circumference/perimeter of 200mm.


  • Light Modes: Max, Mid, Steady Pulse, Flash, Rolling Flash, Side Flash, Disco Flash, Eco Flash come pre-programmed.
  • LEDs: Efficient Chip on Board (COB) LEDs designed to provide maximum brightness level for up to 90% of the battery burn time for each mode.
  • Integrated USB Plug: No charging cable required, plugs directly into USB ports & is designed to be exposed to the elements
  • Charge Time: 5.5 hours (LED will turn off when fully charged
  • Bike Attachment: Tool-less removable silicone straps for bars/seat posts 22 - 32mm+ diameter with magnetic mount. Aero Mount also included.
  • 100% Waterproof: The Cobber is 100% waterproof against all elements
  • Battery: USB Rechargeable Lithium Polymer
  • Accessories Included: Standard Mount, Aero Mount, 3x interchangeable straps for bars/seat posts 22-27mm / 28-32mm+, and USB extension.

  • Runtime
    Modes Lumens Runtime (hrs)
    Max 280 2.5
    Mid 100 5
    Steady Pulse 470 3.5
    Flash 470 9
    Rolling Flash 190 8
    Side Flash 280 3.5
    Disco Flash 230 7
    Eco Flash 35 120

    B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

    The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.


Lumens: 0-500 

Max. Lumens: 280 

Max. Runtime: 2.5 hours 

Dimensions: H: 92mm x W:33mm 

Weight: 59 g

Application: Road/Commute 

Light Type: Rechargeable 


Ordered by Most Relevant First
5 stars
4 stars
3 stars
2 stars
1 stars
Reviewed 4/13/2020
by Anonymous
Overall Rating
7 of 7 customers found this review helpful.
Great Light, clever design, NOT waterproof

I love this light for visibility (to be seen by others) as long as it works. Ive been through two sets of this one plus the big tail light from Knog. After each time I use it in the rain, the water slowly creeps inside the casing, and then it stops working. I very much look forward to them fixing this!

Was this review useful to you? Yes/No
Thank you for your feedback.

Mechanic's Corner

Articles will open in new tab.

How to pick the right bicycle lights to stay seen and visible on your bike.
additional content loading
additional content loading
additional content loading

We are committed to delivering outstanding value and service to our customers, every day.
Try us today to see why so many of our customers come back again and again.

*Orders received before 3:00PM Pacific time are shipped the same day (Mon-Fri). Orders over $50
are shipped free (USA only, excluding AK and HI). Some exceptions apply. See Shipping for details. 1

5741 NE 87th Ave (I-205 exit 23B) Portland, OR 97220 | 800-682-0570 | [email protected]