KnogCobber Reflex Rear - Bike rear light

Thanks to its Adaptive Reflex technology, the Knog Cobber Reflex bike rear light automatically adjusts its lighting to the bike's speed and tilt variations. This intelligent system maximizes visibility in situations where it is most crucial.

With a power of 250 lumens and a 330° beam coverage, this light offers remarkable visibility across multiple lanes. The customizable lighting modes via ModeMaker allow for use adapted to each context, while the maximum battery life reaches 70 hours in ECO mode with easy USB-C recharging.

Designed for urban cyclists, the Cobber Reflex ensures quick attachment compatible with standard and aerodynamic seat posts. Its IP67 protection rating guarantees reliable use even in the rain, making this model a safe choice for daily commutes.

• Adaptive Reflex technology that reacts to speed changes, bike tilt, and surface conditions

• 250 lumens of high-impact rear visibility

• Up to 70 hours of battery life in ECO mode and 8 hours in HYPE mode

• Massive 330° beam arc for visibility across the full width of lanes

• Pre-programmed with 4 steady and flashing modes

• Customizable modes via ModeMaker 2.0 (Web-USB)

• Automatic on/off function

• USB-C rechargeable (cable not included)

• 100% waterproof (IP67 protection rating)

• Integrated, robust quick-release mount

• Compatible with standard and aerodynamic seat posts

• Smart LED buttons display battery and charging status.

• Lighting modes: HIGH 75 lumens - 2.5 h / LOW 20 lumens - 8 h / HYPE 250 lumens - 8 h / ECO 20 lumens - 70 h

• In the box: Cobber Reflex rear light / Knog clasp / Small, medium, and large silicone straps for an ideal fit (suitable for handlebars from 22 to 32 mm and more)