Lezyne Radar React System Light Set
SEE MORE. BE SEEN. RIDE SMARTER
.
The Lezyne Radar React System enhances cyclist safety and visibility with advanced radar-based vehicle detection integrated into a powerful LED front and rear light setup. Riders receive real-time audio and visual alerts via the Lezyne Radar Ally app, compatible GPS bike computers, or directly through the React Drive front light—no smartphone required while riding.
With rear-facing LED indicators, disruptive daytime flash patterns, and up to 1200 lumens of front illumination, the system delivers TOTAL VISIBILITY day or night. Built with IPX7 waterproofing, USB-C charging, and Lezyne’s in-house engineering.
Note: Smartphone required for initial pairing.
RADAR DRIVE REAR LIGHT MODES:
RADAR DRIVE REAR SPECS:
- Max Lumens:300
- Max Runtime: 20 hours
- Weight: 144g
- Dimensions: 78mm, 48.9mm, 47.6mm
REACT DRIVE FRONT LIGHT MODES:
REACT DRIVE FRONT SPECS:
- Max Lumens: 1200
- Max Runtime: 70 hours
- Weight: 162g
- Dimensions: 89.8mm, 42mm, 35.5m
INDUSTRY REVIEWS
-
LEZYNE RADAR DRIVE 300 REAR LIGHT
"It offers solid radar performance, strong battery life, USB-C charging, and useful integration with Lezyne’s REACT Drive front light and RADAR Ally app for alerts. Testing showed no false positives and accurate detection timing, making it a solid option when looking for a bike radar."
Read more
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
SEE MORE. BE SEEN. RIDE SMARTER
.
The Lezyne Radar React System enhances cyclist safety and visibility with advanced radar-based vehicle detection integrated into a powerful LED front and rear light setup. Riders receive real-time audio and visual alerts via the Lezyne Radar Ally app, compatible GPS bike computers, or directly through the React Drive front light—no smartphone required while riding.
With rear-facing LED indicators, disruptive daytime flash patterns, and up to 1200 lumens of front illumination, the system delivers TOTAL VISIBILITY day or night. Built with IPX7 waterproofing, USB-C charging, and Lezyne’s in-house engineering.
Note: Smartphone required for initial pairing.
RADAR DRIVE REAR LIGHT MODES:
RADAR DRIVE REAR SPECS:
- Max Lumens:300
- Max Runtime: 20 hours
- Weight: 144g
- Dimensions: 78mm, 48.9mm, 47.6mm
REACT DRIVE FRONT LIGHT MODES:
REACT DRIVE FRONT SPECS:
- Max Lumens: 1200
- Max Runtime: 70 hours
- Weight: 162g
- Dimensions: 89.8mm, 42mm, 35.5m
INDUSTRY REVIEWS
-
LEZYNE RADAR DRIVE 300 REAR LIGHT
"It offers solid radar performance, strong battery life, USB-C charging, and useful integration with Lezyne’s REACT Drive front light and RADAR Ally app for alerts. Testing showed no false positives and accurate detection timing, making it a solid option when looking for a bike radar."
Read more
