Knog Big Cobber
Best high visibility safety light for urban bicycle commuters.
A wrap-around light design that prioritizes side-on visibility as much as forward projection. It is an ideal solution for urban commuters who need to be seen from every angle in dense traffic.
$89.95
at
Gcmurphy
More Cobber options
Who it's for
- Urban commuters navigating busy intersections with heavy cross-traffic.
- Minimalist riders who prefer a clutter-free charging setup.
- Tech-savvy cyclists wanting personalized control over their light output.
Who should skip it
- Road cyclists seeking the lightest and most aerodynamic accessories.
- Long-distance endurance riders who need consistent light for several hours.
- Owners of bikes with non-standard or proprietary aerodynamic seatpost designs.
Performance breakdown
Visibility Coverage
The 330-degree beam effectively eliminates blind spots for maximum road safety.
Weather Resilience
IP67 rating ensures total protection against heavy rain and road spray.
Mounting Versatility
Silicone straps adapt seamlessly to almost any seat post or handlebar.
Battery Endurance
Impressive runtime keeps you visible through multiple long-distance commutes.
Output Intensity
High lumen count commands attention from motorists even in daylight.
Ease of Installation
Tool-free design allows for quick, effortless attachment and removal.
Key Specs
Lumens
470 (Front), 270 (Rear)
Runtime
Up to 100 hours (Front), 120 hours (Rear)
Weight
62g
Dimensions
33mm x 22mm
Water Resistance
IP67
Mounting Type
Silicone strap
Power Source
USB Rechargeable
Charging Time
5.5 hours
Material
Silicone
Visibility Angle
330 degrees
Know before you buy
Still have a question?
Ask Metto anything about the Knog Big Cobber before you decide.
