SKU: 2680627733

Lezyne Radar React System - LED Front & Rear Bike Light Set With Radar Alerts

Sale price$180.00 Regular price$200.00
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

Lezyne Radar React System - LED Front & Rear Bike Light Set With Radar AlertsLezyne upgraded radar based vehicle detection for cyclists with the Lezyne Radar React Systema solution designed to enhance both bicycle safety and visibility on the road. This advanced system integrates radar technology into our industry leading LED front and rear bike light set. Riders can now receive audio and visual alerts through multiple devices: Lezyne Radar Ally smartphone app, compatible GPS bike computers, or directly via the React Drive

Lezyne upgraded radar-based vehicle detection for cyclists with the Lezyne Radar React System—a solution designed to enhance both bicycle safety and visibility on the road.
This advanced system integrates radar technology into our industry-leading LED front and rear bike light set. Riders can now receive audio and visual alerts through multiple devices: Lezyne Radar Ally smartphone app, compatible GPS bike computers, or directly via the React Drive front bike light. 

  • Advanced LED front and rear bike light system with Radar technology
  • Includes Radar Drive rear and React Drive front light
  • Custom programmed wireless system
  • Lights wirelessly pair together
  • Built-in vehicle detection alerts
  • Use with Radar Ally phone app
  • Manually control both lights through app
  • Connects to compatible GPS bike computers
  • Premium LED technology, optics and lenses
  • React Drive features built in visual and audio alerts
  • IPX7 Waterproof with USB-C charging ports
  • Front: Max 1200 lumens / 70 hours runtime
  • Rear: Max 300 lumens / 20 hours runtime

The Radar Drive pairs with the React Drive to complete the Radar React System. Rear-facing LED indicators and audible alerts are custom-built into the React Drive, providing real-time notifications of rear-approaching vehicles—no smartphone or third-party device required.

This all-in-one system delivers TOTAL VISIBILITY: radar-based vehicle detection, disruptive daytime flash patterns, and up to 1200 lumens up front for effective night riding.

All of this is backed by our exceptional R&D, in-house manufacturing, and premium features like IPX7 waterproofing and USB-C charging.
Welcome to the future of bicycle visibility: activate your Cycling Sixth Sense.

Note: A smartphone is required for the initial pairing of the system. More information can be found in the Radar React Drive Setup Guide.

    SKU: 1-LED-43P-V117

    Radar Drive Rear Specifications:
    Max Lumens: 300
    Max Runtime: 20 hours
    Weight: 122g
    Dimensions: 78mm, 48.9mm, 47.6mm

    React Drive Front Specifications:
    Max Lumens: 1200
    Max Runtime: 70 hours
    Weight: 156g
    Dimensions: 89.8mm, 42mm, 35.5mm

    Radar Drive Rear Light Modes:

    React Drive Front Light Modes:

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 2680627733

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    Amazon Customer
    Cuba, US
    ★★★★★ 3
    REALLY unsafe to walk around in these
    Size: 2 pairs black L
    They do what they are expected to do, but should only be used if you are stationary. The gel base makes for very unstable footing if walking around
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    Reviewed in the United States on May 27, 2026
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    Suz
    Phoenix, US
    ★★★★★ 5
    These work
    Size: 2 pairs black L
    My husband loves these they help his very dry feet. As others have stated they are extremely difficult to walk in so have to be careful but they do work nicely.
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    Reviewed in the United States on March 12, 2026
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    MW
    Cuba, US
    ★★★★★ 1
    Potential Fall Risk
    Size: 2 pairs black L
    While these socks do indeed help soften rough skin on your feet, there is a risk of falling while wearing them. Although they have treads on the bottom, which would indicate they’re safe to wear with nothing else, when you put moisturizer on and then wear them your foot can slip inside the sock . This causes you to lose your balance and fall, which happened to me. I’ve thrown them out.
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    Reviewed in the United States on October 24, 2024
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    zach
    Massapequa, US
    ★★★★★ 4
    I could be a foot model now!!!
    Size: 1 pair black L
    I wear work boots almost all of the time so I bought these to put on my feet with salycylic acid to moisturize and try to get rid of a stubborn corn on the ball of my foot. It helped drastically after a few nights of lounging in the house with them on.
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    Reviewed in the United States on May 11, 2026
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    Cayman Watkins
    Chelsea, US
    ★★★★★ 5
    Nail Must Have💅🏽
    I didn’t know I needed a double-sided nail mat until I owned one—and now I’m emotionally attached. This thing has officially become my manicure bodyguard, standing between my nails and the chaos of real life. One side catches polish drips like a champ, the other side keeps my tools from sliding away like they’re trying to escape responsibility. No more nail polish on the table, the couch, or my soul. Clean-up is so easy it almost feels suspicious. It lays flat, stays put, and makes me feel like a professional nail tech even though I’m painting my nails while watching TV and questioning my life choices. Bonus points for being reusable, washable, and silently judging me for painting my nails “just one more coat.” Five stars for saving my furniture, my sanity, and my dignity. If you do your nails at home, this mat is the real MVP. 💅✨
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    Reviewed in the United States on January 7, 2026

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