Lezyne KTV Pro+ Ai Alert Rear Bike Light

The Lezyne KTV Pro+ Ai Alert Rear Bike Light isn’t just bright—it’s smart, automatically kicking up the lumens when you hit the brakes. Sleek, compact, and USB rechargeable, it’s the kind of upgrade that keeps you seen and seriously ahead of the game.

Max Lumens
–
150

Wide Angle Optics
–
270° of visibility

Power

Battery Capacity
–
400 mAh

Built-in USB Stick for Convenient, Cable-Free Charging

Modes

6 Modes
–
Economy / Blast / Pulse / Flash 1 / Day Flash / Femto

Ai Alert Technology
–
The light automatically detects brake events and intelligently changes output mode to Active Alert – a rapid 150-lumen flash “brake light” mode; signaling deceleration, effectively communicating your actions to traffic and fellow cyclists, enhancing rider visibility and safety.

Mounting

Aero and Round Seat Post-Compatible

Includes Versatile Silicone Rubber Mounting Strap for Quick and Secure Mounting

Additional Features

IPX7 Waterproof Rating

Dimensions
–
41.8mm x 43.8mm x 31mm

Co-Molded Body

Specs

• Biking Type:
  Road, Urban/Commuter

  More

  Biking Type

  Road

  Road bikes are designed for speed and efficiency on paved surfaces. They feature lightweight frames constructed from materials like carbon fiber or high-end aluminum. Equipped with narrow and smooth tires, road bikes minimize rolling resistance for swift longer-distance rides. Urban/Commuter

  Urban/Commuter bikes are purpose-built for navigating city streets with comfort and practicality in mind. Featuring frames designed for easy mounting and dismounting, often made of durable steel, these bikes prioritize reliability and ease of use with components like internally geared hubs or single-speed drivetrains for low maintenance.

• Light Output (lm):
  150

• Weight (g):
  50

• Rechargeable:
  Yes

• Warranty:
  2 Years