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

The Lezyne Radar React System exemplifies advanced bicycle lighting technology by seamlessly integrating powerful illumination with state-of-the-art radar detection. This comprehensive front and rear light system is engineered to significantly enhance rider safety by providing exceptional visibility and real-time alerts of approaching vehicles. Designed with a custom wireless connection, the Radar Drive rear light and React Drive front light operate in perfect synchrony, enabling cyclists to maintain focus on the road with increased confidence and awareness.

Incorporating premium LED technology, precision optics, and robust lenses, the system delivers bright and reliable light output suitable for diverse riding conditions. The front light offers a maximum output of 1200 lumens and an extended runtime of up to 70 hours in Day Flash mode, while the rear light emits a strong 300 lumens with up to 20 hours of continuous operation. Both units feature rapid USB-C charging and an IPX7 waterproof rating, ensuring durability and consistent performance regardless of weather conditions.

Beyond illumination, the Lezyne Radar React System integrates with the Radar Ally smartphone app and compatible GPS bike computers, providing manual control over lighting modes and access to live vehicle detection alerts. The React Drive front light includes built-in visual and audio warnings that notify riders of vehicles approaching from behind, substantially improving situational awareness. Whether navigating urban environments or cycling in low-light scenarios, this system offers a reliable solution for enhanced safety and peace of mind. Explore more options within the Bike Lights category to complement your cycling setup.

Key Features & Benefits

• Advanced Radar Detection: Real-time alerts of approaching vehicles increase rider awareness and safety on the road.
• High-Performance Illumination: Front light delivers up to 1200 lumens with extended runtime; rear light provides 300 lumens for consistent visibility.
• Durable and Weather-Resistant: IPX7 waterproof rating ensures reliable operation in all weather conditions.
• Custom Wireless Connectivity: Seamless communication between front and rear lights for coordinated operation.
• App Integration: Manual control and configuration via the Radar Ally app enhance user experience and adaptability.
• Fast USB-C Charging: Efficient power replenishment minimises downtime and keeps you ready for every ride.
• Compatibility: Supports connection with compatible GPS bike computers and multiple Ant+ and Bluetooth head units.

What It’s Good For

• Enhancing rider visibility during night rides or low-light conditions.
• Providing real-time vehicle detection alerts to improve road safety.
• Commuters and urban cyclists requiring reliable, integrated lighting solutions.
• Riders seeking advanced technology for increased situational awareness.
• All-weather cycling with a robust, waterproof lighting system.

What It’s NOT Good For

• Users who prefer simple, standalone bike lights without connectivity features.
• Cyclists without compatible smartphones or GPS devices for app and computer integration.
• Casual riders who may find the system’s technology more complex than necessary.
• Situations where minimal lighting is sufficient, as this system is optimised for high visibility and safety.

Frequently Asked Questions

Is this suitable for different rider sizes or preferences?
The Lezyne Radar React System is designed to be universally compatible, offering multiple mounting options and adjustable settings to accommodate various bike types and rider preferences without restricting to a single configuration.

What key accessories or add-ons complement this model?
To maximise safety and performance, consider pairing the system with high-quality pedals, helmets, and additional lighting accessories. Explore our pedals, helmets, and lighting accessories collections for compatible products that enhance your cycling experience.