AI Alert 250 Rear Light
AI Alert 250 Rear Light
AI Alert 250 Rear Light
AI Alert 250 Rear Light
AI Alert 250 Rear Light
AI Alert 250 Rear Light
AI Alert 250 Rear Light
AI Alert 250 Rear Light
AI Alert 250 Rear Light
AI Alert 250 Rear Light
10% off with code BF2026
Lezyne

AI Alert 250 Rear Light

$102.99
/
Shipping calculated at checkout.

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UPC / SKU
UPC
4710582553806
SKU
1-LED-41R-V137
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  • FREE SHIPPING on eligible orders over $150
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AI Alert 250 Rear Light $102.99
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Introducing the Saddle Ai Alert 250 Rear, the future of bike light technology. This premium, saddle-mounted rear light combines advanced Ai Alert technology with 10 super-bright LEDs to provide optimal light dispersion. The light automatically detects brake events and switches to a rapid 250-lumen flash mode, enhancing rider visibility and safety. With a fully CNC-machined aluminum construction, wide angle optics for 270° visibility, and 7 output modes, it offers up to 60 hours of runtime. Rigorously tested to IPX7 waterproof standards, it features an 1100 mAh battery and USB-C charging (cable not included). Experience next-gen bicycle light safety with the Saddle Ai Alert 250 Rear. Ai Alert brake-sensing technology detects deceleration and changes output mode to alert others Saddle-mounted rear light with up to 250 lumens and 60-hour runtime 7 solid and flash output modes, including Day Flash mode CNC machined aluminum, IPX7 waterproof, and 270° visibility USB-C charging (cable not included) with 1100 mAh battery capacity

Bike shipping: $100 for non-electric bikes; $250 for e-bikes.

Higher rates apply to certain long-distance destinations, including Newfoundland and Labrador. Additional charges may apply to remote or rural locations and oversized or overweight items.

Free standard shipping on eligible orders over $150, excluding bikes and e-bikes.

Your shipping charge is shown at checkout before you place your order.

Signature required on delivery for all bikes and e-bikes, deliveries to apartment buildings, and orders of $300 or more.

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  • Request deadline: Within 7 days of receiving your bike or 14 days of receiving other items.
  • Condition: Brand-new, never used, and in original packaging. Bikes must be never ridden.
  • Final sale: Sale and special-order items cannot be returned or exchanged. A discount code on a regular-price item does not make it final sale.
  • Return deadline: Approved items must reach us within 7 days of approval.
  • Processing fee: 5% of the amount paid for returned items, excluding taxes and shipping, is deducted from your refund—even for returns brought to a store.
  • Shipping: You pay return shipping or may bring approved returns to either store. Original delivery charges are non-refundable.
  • Start a return: Submit our Online Orders Support form and wait for approval before returning anything.

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For answers to frequently asked questions, visit our FAQ page.

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