Lezyne KTV Pro+ Ai Alert Rear Light
Lezyne's KTV Pro+ Ai Alert rear light harnesses artificial intelligence to detect braking and automatically trigger a bright 150-lumen flash.
This taillight becomes your bike's intelligent safety signal. It features six output modes, 270° visibility through wide-angle optics, and a robust design built for durability. With IPX7 waterproofing, a 400 mAh battery delivering up to 20 hours in eco mode, and cable-free USB charging, it's engineered for serious cyclists who demand both performance and reliability. A versatile silicone mounting strap fits aero and round seat posts seamlessly.
Smart technology meets real-world protection – ride with confidence knowing your rear light has your back is covered.
- 6 output modes including highly disruptive day flash mode
- Max 150 lumens or 20-hour runtime in Femto mode
- 400 mAh battery capacity
- Rigorously tested to IPX7 waterproofing standards
- Wide Angle Optics provide 270° of visibility
- Aero and round seat post-compatible
- Spare rubber straps can be bought separately if lost/broken
- Integrated rechargeable USB stick for cable-free recharging
*Ai Alert lights come pre-programmed and do not collect rider data.