Description
The Lezyne KTV Pro+ Ai Alert Rear is a compact, USB-C rechargeable rear bike light designed to enhance rider visibility without adding bulk. It features AI-trained brake detection technology that automatically increases light intensity when deceleration is detected, alerting traffic behind you. The light provides up to 150 lumens of brightness and wide-angle optics that deliver visibility up to 270 . Its co-molded body is rated IPX7 waterproof. The light mounts easily to round, D-shape, and aero seat posts using a rubber O-ring system that requires no tools. Powered by a 400 mAh user-replaceable Li-Ion battery, it offers up to 28 hours of runtime at the lowest output setting and charges via a water-resistant USB-C port (USB-C cable not included). The package includes a mounting bracket and features six light modes. The light weighs 32.6 grams and comes in black with red elements.
- Compact rear bike light with AI-trained brake detection to automatically increase brightness when slowing down.
- Wide-angle optics provide up to 270 visibility for enhanced safety on the road.
- Co-molded body is IPX7 waterproof rated for reliable use in mixed weather conditions.
- Rubber O-ring mount fits round, D-shape, and aero seat posts without needing tools.
- 400 mAh USB-C rechargeable battery offers up to 28 hours runtime and is user-replaceable.





