Knog Cobber Reflex Rear Light - KNG13392
Best current price£62.99from Condor Cycles
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Product Information
Full details
The Knog Cobber Reflex Rear Light is designed for serious commuters and road cyclists who prioritize 360-degree safety and intelligent light management. Its core strength lies in its 300-lumen output and 170-degree beam spread, which ensures maximum visibility from side angles; however, users should note that the wide profile requires a specific mounting orientation to avoid obstruction from seat bags or bulky saddle attachments.
All features
| Model Part Number | KNG13392 |
|---|---|
| Brand | Knog |
Extended Product Information
FAQs
Is the Knog Cobber Reflex truly waterproof?
Yes, it features an IP67 rating, meaning it is dust-tight and protected against immersion in water.
How do I customize the light modes?
Download the ModeMaker 2.0 app, connect your light via USB, and follow the on-screen prompts to adjust brightness and flash patterns.
Does the light turn off automatically?
Yes, it features motion-activated sensors that turn the light off when the bike is stationary to conserve battery.
Will it fit on an aero seatpost?
The included quick-release mount is designed to be versatile and compatible with a wide range of seatpost shapes, including aero styles.
How long does it take to charge?
Thanks to the USB-C interface, the light supports efficient fast charging; actual time depends on your power source.
Troubleshooting
Light does not turn on
Ensure the battery is fully charged via the USB-C port and the light is not in 'auto-off' mode due to lack of movement.
Reflex brake sensor not triggering
Calibrate the device orientation using the ModeMaker 2.0 app to ensure the internal accelerometer is level with the bike frame.
Charging port cover won't stay closed
Check for debris inside the port area and ensure the silicone seal is free of grit or damage.
Pros and Cons
Pros
- Exceptional 170-degree peripheral visibility
- Smart deceleration sensors for added safety
- Highly durable IP67 waterproof construction
- Extensive customization options via app
- Convenient USB-C fast charging
Cons
- Wide form factor may conflict with large saddle bags
- Mounting requires specific clearance
- Advanced features require app connectivity
Setup, Compatibility & Care
Installation is straightforward using the included integrated quick-release mount, which is designed to fit a variety of seatpost shapes. Ensure the light is positioned so the beam is not obstructed by clothing or accessories. To maintain the IP67 rating, always ensure the USB-C charging port cover is securely pressed into place after charging. When cleaning, use a damp cloth and mild soap; avoid high-pressure water jets directly on the lens or ports. Periodically check the mounting strap for signs of wear and ensure the quick-release mechanism is snapped firmly into place before every ride.
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