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Product Description

Advanced Rear Light with "Ai Alert" Brake Sensor Technology

The KTV Pro Ai Alert StVZO LED Rear Light is your perfect companion for safe rides! With the innovative "Alert" technology and a wide-angle lens offering an impressive 270° visibility, you are always clearly seen.

When you brake, the rear light immediately detects your deceleration and emits a bright light to alert others. This keeps you safe on the road! Don’t worry — as soon as you pedal again, the light returns to normal operation. Get ready for relaxed and safe rides on two wheels!

Product Features:

  • Brake light function via integrated motion sensor
  • StVZO-compliant lens
  • Detects braking and emits a bright light
  • Wide-angle optics with built-in 270° side visibility
  • USB-stick rechargeable Li-Ion battery with charge indicator
  • Compatible with aero and round seatposts
  • Waterproof tested to strict IPX7 standards
  • Also suitable for aerodynamic seatposts

Technical Specifications:

  • Brightness: 11 lumens
  • Runtime: up to 6.5 hours
  • Battery: 400 mAh capacity
  • Waterproof: Yes
  • Weight: 50 g

Package Contents:

  • 1 x Lezyne KTV PRO Ai Alert Rear Light StVZO

🔋 Note on battery disposal

Manufacturer
Lezyne USA, Inc
645 Tank Farm Road San Luis Obispo, CA 93401, US
EU Representative
Lezyne Europe GmbH
Rolandstrasse 4, 14129 Berlin, DE
info@lezyne.com
Reviews

1 of 1 reviews

Average rating of 4 out of 5 stars

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1 review

26 March 2026 13:38 out of: Marcel

Review with rating of 4 out of 5 stars

Bike-Packing Shop Gründer

Our family business is dedicated to traveling by bicycle. We want to offer products that help adventurous cyclists explore the world and achieve sporting goals.

Matthias und Peter
Nachhaltig verpackt

Sustainably packaged.

Nature is very important to us. That's why we avoid unnecessary plastic and rely on packaging material made of paper or cardboard. If your package does contain plastic filling material, this is material from our suppliers which we have reused.