Lezyne Radar Drive Rear Light

$249.99

Lezyne Radar Drive Rear Light: USB-C rechargeable 300-lumen LED with radar vehicle detection for safety.

In stock

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30-day returns on eligible unused items

Ships from Guelph, Ontario

Decision guidance

Is this right for you?

Best For

Ideal for cyclists who prioritize safety and visibility, especially those riding in traffic or low-light conditions where awareness of approaching vehicles is critical.

Why We'd Choose It

Its radar tech, bright light, long battery, waterproof design, and versatile mounts ensure reliable safety.

At a glance

Product facts

Use: Rear light with radar for road cycling safety.
Key feature: Radar sensor detects vehicles up to 150 meters away.

Product Story

Product details

Overview

The Lezyne Radar Drive Rear Light combines a powerful LED taillight with integrated rear-facing radar technology to detect vehicles approaching from behind up to 150 meters away. Designed to increase rider awareness and safety, it pairs seamlessly with the Lezyne React Drive Front light or compatible GPS devices for real-time alerts.

Radar Detection & Alerts

Advanced radar sensor monitors traffic approaching from behind with escalating alerts as vehicles get closer.
Pairs with React Drive Front light for on-bar visual and audio alerts without the need for a phone or third-party device.
Compatible with the Lezyne Radar Ally smartphone app for additional phone-based alerts and setup options.

Light Output & Modes

Maximum 300 lumens in disruptive daytime flash mode for high visibility.
Seven output modes including steady and flashing patterns suitable for day and night use.

Battery & Charging

USB-C rechargeable internal battery.
Up to 20 hours of runtime depending on selected mode.

Construction & Mounting

Durable, lightweight co-molded body with IPX7 waterproof rating for all-weather use.
Versatile strap mount compatible with round, aero, and D-shaped seatposts.

Specifications

Max output: 300 lumens
Max runtime: up to 20 hours
Weight: approximately 122 grams
Dimensions: 78 × 48.9 × 47.6 mm
Water resistance: IPX7
Charging port: USB-C

Key Specs

Specifications

Max Lumens	300 lm Peak daytime flash output
Max Runtime	Up to 20 hours Mode-dependent battery life
Weight	Approximately 122 g
Dimensions	78 × 48.9 × 47.6 mm
Water Resistance	IPX7 Waterproof rating
Charging Port	USB-C Rechargeable internal battery

Questions & answers

Common questions

How far can the radar detect approaching vehicles?

The radar sensor detects vehicles approaching from behind up to approximately 150 meters away.

Can the Radar Drive Rear Light operate without a smartphone or bike computer?

Yes, it can operate independently as a taillight with its own alert flash patterns and pairs with the React Drive Front light for visual and audio alerts without requiring a phone or third-party device.