Lezyne Saddle Ai Alert 250 Rear Light
Lezyne Saddle Ai Alert 250 Rear Light

Lezyne Saddle Ai Alert 250 Rear Light

$150 AUD
$150 AUD
+ free shipping

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The Lezyne Saddle Ai Alert 250 Rear Light is a cutting-edge saddle-mounted taillight that combines Artificial Intelligence with advanced ALERT technology for unparalleled cycling safety. Designed to detect deceleration, it automatically shifts into Active Alert mode, flashing a powerful 250-lumen brake light to signal slowing or stopping—enhancing visibility and communication with traffic and fellow riders.

Key Features:

  • Ai Alert Brake-Sensing Technology:
    • Detects braking and automatically changes output to an attention-grabbing 250-lumen Active Alert mode.
    • Improves safety by effectively communicating your movements to surrounding traffic.
  • Highly Visible Saddle-Mounted Rear Light:
    • 10 super-bright LEDs with an optimized beam pattern for maximum visibility.
    • 270° wide-angle optics ensure high visibility from multiple directions.
  • Multiple Lighting Modes for Versatility:
    • 7 combined solid and flash modes, including a highly disruptive Day Flash mode.
    • Max 60-hour runtime in Femto mode for extended use.
  • Durable & Weatherproof Construction:
    • Fully CNC-machined aluminium body for strength and longevity.
    • IPX7 waterproof rating for all-weather reliability.
  • Convenient USB-C Charging:
    • Easily detachable design—simply unscrew from the saddle mount for quick charging.
    • 1100mAh battery capacity for extended performance.

Technical Specifications:

  • Max Lumens: 250
  • Max Runtime: 60 hours
  • Battery Capacity: 1100mAh
  • Recharge Type: USB-C (cable not included)
  • Weight: 73g
  • Dimensions: 62.3mm x 57.6mm x 32mm (with mount)
  • Features: IPX7 waterproof rating, Daytime Flash mode, Ai Alert brake-sensing technology

The Lezyne Saddle Ai Alert 250 Rear Light is a next-generation safety light, offering intelligent braking detection, superior visibility, and rugged durability—perfect for cyclists who demand maximum awareness and safety on the road.

We recommend using our fit tool to help you achieve the perfect fit to ensure comfort and maximum performance. Our cuts are specifically engineered to be tight-fitting, allowing for improved aerodynamics and reducing wind resistance. A snug fit also helps with muscle support, preventing chafing and promoting better circulation during long rides. Our Size Guide also has additional measurements should you have any questions.

We recommend a few simple steps to ensure that you get the most out of our garments. When washing, avoid putting the goods in a cycle with other clothes such as jeans or shirts with buttons. If this is necessary, please ensure that a Pedal Mafia wash bag is used at all times. This will ensure that buttons and zips do not snag on material and cause damage to your new kits. Our garments require a gentle cold wash and cannot be bleached. We use a wide range of fabric types and recommend you discontinue use immediately if you feel you have had or are showing symptoms of an allergic reaction. For more care instructions, see the tag on your garment.

We understand that getting the right sized cycling kit can be tricky! If you're not satisfied with the fit or the products you've purchased, we've got you covered. The process is simple, please visit our returns portal and our system will do the rest! Please note all items must be in as-new condition with accompanying tags and packaging, we cant accept garments that have been worn or washed.

Pedal Mafia offers a crash replacement program for discounted replacements in case of accidents. We also provide warranties for manufacturing defects, which vary by product. Exclusions apply. Please contact customer support for more information.