Lezyne Radar React System – Front & Rear Bike Light with Radar Detection and App Control

The Lezyne Radar React System represents the pinnacle of bicycle lighting technology, combining powerful illumination with cutting-edge radar detection in one seamless package. This advanced front and rear light system is expertly designed to enhance your safety on the road by alerting you to approaching vehicles while providing exceptional visibility. Featuring a custom wireless connection, the Radar Drive rear light and React Drive front light work in perfect harmony, allowing you to focus on your ride with confidence.

Equipped with premium LED technology, optics, and lenses, this system delivers bright, reliable light output with an IPX7 waterproof rating to withstand all weather conditions. The front light boasts a maximum of 1200 lumens and an impressive 70-hour runtime in Day Flash mode, while the rear light offers a strong 300 lumens with up to 20 hours of operation. Both lights recharge quickly via USB-C ports, ensuring you’re always ready for your next adventure.

Beyond illumination, the Lezyne Radar React System connects to the Radar Ally phone app and compatible GPS bike computers, giving you manual control over your lights and access to real-time vehicle detection alerts. The React Drive front light features built-in visual and audio warnings that notify you of vehicles approaching from behind, significantly increasing your awareness and safety during rides. Whether commuting through busy streets or cycling in low-light conditions, this system provides unmatched protection and peace of mind.

What It’s Good For

• Enhancing rider visibility with high-powered front and rear lighting
• Providing real-time alerts of approaching vehicles from behind
• Seamlessly pairing front and rear lights via a custom wireless system
• Allowing manual control of lighting modes through the Radar Ally app
• Integrating with compatible GPS bike computers for extended functionality
• Offering durable, weather-resistant design suitable for all conditions
• Delivering long-lasting battery life with fast USB-C charging

What It’s NOT Good For

• Riders who do not require advanced vehicle detection features
• Those looking for a single, standalone bike light without pairing capabilities
• Users without compatible smartphones or GPS devices for app connectivity
• Casual cyclists who may find the system’s technology more complex than needed
• Environments where extremely minimal lighting suffices, as this system is optimized for high visibility

Frequently Asked Questions

How do the front and rear lights communicate?
The Lezyne Radar React System uses a custom programmed wireless system that connects the Radar Drive rear light with the React Drive front light, allowing them to work together and share vehicle detection alerts seamlessly.

Can I control the lights manually?
Yes, both lights can be manually controlled through the Radar Ally phone app, giving you easy access to various lighting modes and settings for optimal performance.

Is the system compatible with other devices?
The system connects to compatible GPS bike computers and supports multiple Ant+ and Bluetooth head units, enhancing your cycling experience with integrated data and alerts.

What kind of weather protection does the system offer?
Both lights feature an IPX7 waterproof design, ensuring reliable performance even in heavy rain or wet conditions.

What are the lighting specifications?
The React Drive front light delivers up to 1200 lumens with a runtime of 70 hours in Day Flash mode, while the Radar Drive rear light provides up to 300 lumens with a 20-hour runtime, both rechargeable via USB-C.