Product Details

Big Cobber Rear produces an incredible 330° of light, so you’ll be clearly seen from all angles. It’s brilliantly effective at attracting attention day and night, so if you’re after the best commuter bike light of 2020 look no further.

Big Cobber Rear is super simple to operate. A long press of the single button will turn the light on and off, and a short press will cycle through the modes.

Packing 270 lumens, Big Cobber Rear is seriously bright. Efficient Chip on Board (COB) LEDs provide maximum brightness level for up to 90% of the battery burn time. Big Cobber Rear comes pre-programmed with 8 modes, plus it’s compatible with the ModeMaker app so you can customise your light modes.

No charging cable is required for your Cobber, its integrated USB plugs directly into USB ports. It has a charge time of 4 hours. When your Cobber is running low on battery, a red ring will light up around the button. This ring will turn green and then turn off once the Cobber is fully charged and ready to go.

• Cobber lights come with a tool-less removable silicone straps for bars and seat posts 22 – 32mm in diameter
• A large strap is also provided that will fit tubes and head tube profiles with a circumference of up to 200mm. Cobber comes with a standard and Aero mount
• Removing your Cobber for charging or security purposes is a doddle with our handy clasp removal system
• Peak Lumens: 270
• Peak Runtime: 100 hrs(Eco flash)
• Recharge Time: 4hrs
• Weight: 62g
• Dimensions: H: 22mm x W: 33mm x L: 93mm
• Mode, Lumens, Runtime (hrs)
• Max 160, 2 hrs
• Mid 60, 3.5 hrs
• Steady Pulse 270, 2.5 hrs
• Flash 270, 6.5 hrs
• Rolling Flash 110, 5.5 hrs
• Side Flash 170, 2 hrs
• Disco Flash 140, 5 hrs
• Eco Flash 15, 100 hrs

About Knog
Knog makes innovative products that inspire people to explore the great outdoors on foot or two wheels. An Australian design business that has a clear vision: to make unboring things.