YOUR CYCLING SIXTH SENSE
Powerful LED bike lights with advanced radar technology
Experience total visibility with the incredibly innovative Lezyne Radar React System. Enjoy safer rides and brighter visibility with advanced radar vehicle detection, disruptive daytime flashing and powerful night riding lumen outputs. Finally, radar technology cleverly integrated into Lezyne’s industry-leading bike lights. This is total visibility.
YOUR CYCLING SIXTH SENSE
Advanced Radar Vehicle Detection
Track vehicles from up to 150 meters away. Receive real-time visual and audio alerts.
Total Visibility
Industry leading bike light system with radar technology. Powerful visibility, day or night.
Choose Your Connection
Connect to React Drive Front, Radar Ally app, or compatible GPS head unit.

RADAR DRIVE
The new benchmark for radar activated bike taillights. Innovative and powerful: improve your safety and visibility
- Powerful LED rear bike light: 300 lumen day flash
- Radar technology for vehicle detection
- Durable, co-molded IPX7 waterproof construction
- USB-C rechargeable; up to 20hrs of runtime

REACT DRIVE
Powerful, versatile front bike light with built in rear-facing vehicle alert technology
- Built in visual and acoustic vehicle detection alerts
- Phone app / GPS unit alternative
- Machined aluminum IPX7 waterproof construction
- Night ride capable 1200 lumen output
- USB-C rechargeable; up to 70hrs of runtime

iOS / ANDROID
RADAR ALLY APP
The centerpiece of the Radar React System
Connect, pair, update, customize and control your Radar React System front and rear bike lights.
Simple, Intuitive User Interface
Developed and custom programmed in-house. Advanced, user-friendly design and interface.
Real-time Vehicle Tracking
Track rear-approaching vehicles in real-time with our custom-tuned visual and audio alerts.

