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BENEFITS
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Description
Radar-Ready Front Light for Smarter, Safer Riding
The Lezyne React Drive Front Light pairs advanced safety technology with precision-engineered optics to give riders confidence in any condition. With up to 1,200 lumens on tap, it performs equally well as a disruptive daytime flash and a powerful nighttime beam. What sets it apart is a first-of-its-kind integrated vehicle alert system: when paired with the Lezyne Radar Drive rear light, the React Drive receives wireless signals and responds with rear-facing LED indicators and audible alerts the moment approaching vehicles are detected — no GPS computer or smartphone app required.
The unit is housed in a CNC-machined aluminum body, charged via USB-C, and rated IPX7 waterproof, making it a reliable choice for all-weather commutes and long-distance rides alike. A robust strap mount secures quickly to a wide range of handlebars, and the Infinite Light Power Pack+ compatibility means runtime can be extended well beyond the standard 70-hour maximum.
See More. Hear More. Ride Smarter.
- Up to 1,200 lumens output covers everything from a blinding daytime flash to full-power night illumination.
- First-of-its-kind built-in vehicle alert system activates rear-facing LEDs and audio cues when paired with the Radar Drive rear light — no app or GPS required for alerts.
- Six output modes: Overdrive (1,200 lm / 2 hr), Blast (600 lm / 4.5 hr), Enduro (300 lm / 9.5 hr), Economy (25 lm / 65 hr), Day Flash (700 lm / 70 hr), Night Flash (100 lm / 60 hr).
- CNC-machined aluminum body is lightweight and built to withstand extended use and harsh conditions.
- IPX7 waterproof rating protects the light and USB-C charging port in rain and wet riding conditions.
- USB-C charging for fast, convenient power-up between rides.
- Robust strap mount installs and removes quickly, compatible with a wide range of handlebar diameters.
- Pairs with the Radar Ally app (iOS and Android) for manual control of both lights and system management.
- Compatible with supported Lezyne GPS bike computers for integrated control.
- Infinite Light Power Pack+ compatible for extended runtime on longer rides.
Details
- Max output: 1,200 lumens
- Max runtime: 70 hours (Day Flash mode)
- Output modes: 6 (Overdrive, Blast, Enduro, Economy, Day Flash, Night Flash)
- Body: CNC-machined aluminum
- Waterproof rating: IPX7
- Charging: USB-C
- Mount: Rubber strap, handlebar compatible
- App compatibility: Radar Ally (iOS & Android)
- GPS compatibility: Compatible with select Lezyne GPS computers
- Extended runtime: Infinite Light Power Pack+ compatible (sold separately)
- System compatibility: Pairs with Lezyne Radar Drive rear light for full Radar React System
UPC / Part Numbers
| Option | SKU | UPC |
|---|---|---|
| Default Title | 1-LED-43F-V117 | 4710582555114 |
