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Lezyne RADAR REACT SYSTEM

Key features

  • The Radar Drive rear light detects approaching vehicles up to 150 metres away and instantly alerts you via LED and buzzer on the React Drive front light — no phone needed
  • Both lights are IPX7 waterproof and USB-C rechargeable, ready for any weather without compromise
  • Up to 1,200 lumens at the front and 270° visibility at the rear for confident riding day and night
  • Works fully standalone after initial pairing via the Lezyne Radar Ally app — compatible with ANT+ and Bluetooth GPS devices

Lezyne RADAR REACT SYSTEM

See ahead, be seen from further back — active radar safety at 150 metres.

259,94 €
Pay in 3× €86.65 at no extra cost with Alma
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Liège Brussels

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Description

The Lezyne Radar React System brings together the React Drive front light (1,200 lumens) and the Radar Drive rear light (300 lumens, 270° visibility angle) into a single integrated safety system. Both lights are IPX7 waterproof and charge via USB-C.

The standout feature is the rear light's built-in radar: it detects vehicles approaching from up to 150 metres and sends real-time visual (LED) and audible (buzzer) alerts directly to the front light. You stay focused on the road and are warned of traffic behind you without ever glancing at your phone.

After an initial setup through the Lezyne Radar Ally app, the system runs completely independently. It also pairs with ANT+ and Bluetooth GPS computers to display alerts on your cycling device. The front light delivers up to 70 hours of battery life; the rear light up to 20 hours.

Weighing 156 g (front) and 122 g (rear), this system balances light weight with solid construction and active safety technology — a practical choice for commuters and endurance riders alike.

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