Knog Big Cobber Rear
Best high-visibility rear light for daily commuters needing maximum road safety.
This rear light wraps around your seat post to deliver 330 degrees of visibility, effectively eliminating blind spots for drivers. While the unique, wide-angle design might look unconventional, it offers unmatched safety that standard directional lights simply cannot match.
$115.00
Who it's for
- Commuters navigating busy intersections needing maximum side visibility
- Daytime riders requiring high-intensity visibility in heavy traffic
- Minimalists wanting to avoid carrying extra charging cables
Who should skip it
- Budget-conscious cyclists seeking basic rear light functionality
- Long-distance riders needing battery life for extended trips
- Cyclists with aero seat posts or limited saddle clearance
Performance breakdown
Visibility Coverage
Unrivaled 330-degree beam angle ensures you are seen from every direction.
Lumen Output
Serious brightness that commands attention even in challenging daylight conditions.
Charging Convenience
Integrated USB plug eliminates the hassle of carrying extra charging cables.
Weather Resistance
Fully waterproof construction handles torrential downpours without a single hiccup.
Mounting Versatility
Flexible silicone straps adapt easily to various seat post shapes.
Customization Options
Modemaker software lets you tailor flash patterns to your specific needs.
Key Specs
Runtime Modes
Max (160 lm, 2.0 hrs), Mid (60 lm, 3.5 hrs), Steady Pulse (270 lm, 2.59 hrs), Flash (270 lm, 6.5 hrs), Rolling Flash (110 lm, 5.5 hrs), Side Flash (170 lm, 2 hrs), Disco Flash (140 lm, 5 hrs), Eco Flash (15 lm, 100 hrs)
Dimensions
H:92mm x W:33mm
Weight
59 grams
Battery
USB Rechargeable Lithium Polymer
Charge Time
4 hours
Know before you buy
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Ask Metto anything about the Knog Big Cobber Rear before you decide.