The Lezyne KTV Pro+ AI Alert Rear Light represents the next generation of cycling safety technology. Featuring Lexyne's groundbreaking AI Alert system, it combines artificial intelligence with Lezyne’s proven ALERT taillight platform to create the most accurate cycling brake light on the market. The light automatically detects deceleration and seamlessly switches into Active Alert Mode, emitting a powerful 150-lumen rapid flash. This intelligent response clearly communicates your braking to traffic and fellow cyclists, greatly enhancing awareness, visibility, and safety on every ride.

*Ai Alert lights come pre-programmed and do not collect rider data.

Its lightweight, co-melded construction is built for durability and features Wide Angle Optics that provide up to 270° of visibility. Riders can choose from six output modes, including both solid and flash options—ranging from the eye-catching 150-lumen Day Flash and Active Alert modes, to the long-lasting FEMTO mode with up to 20 hours of runtime.

Mounting is simple and secure with the versatile silicone strap, designed to fit both round and aero seatposts. The light is IPX7 waterproof rated, rigorously tested to withstand even the harshest weather. Powered by a 400 mAh battery, it recharges quickly and conveniently through an integrated USB stick, eliminating the need for cables.

With its blend of intelligent safety technology, powerful performance, and sleek design, the KTV Pro+ AI Alert Rear is an essential companion for riders who demand both visibility and innovation.

Features:

• New: Advanced rear light with 'Ai Alert' brake sensing technology
• New: Detects deceleration and changes output mode accordingly
• Max Lumens: Max 150 lumens/20 hour runtime in Femto mode
• Outputs: 6 combined solid and flash output modes including a highly disruptive Daytime Flash mode
• Battery Capacity (mAh): 400
• Recharge Type: USB rechargeable (integrated USB stick for cable-free recharging)
• Weight: 50g
• Features: IPX7 waterproof standard, Wide Angle Optics 270deg of visibility, Aero and round seatpost compatible