The KTV PRO AI from Lezyne is a compact LED rear light with programmed alarm technology. This rear light has an automatic brake sensor and an optimized "Wide Angle Optic" lens with 270° wide illumination for even better visibility in road traffic, which is approved according to the German standard with StVZO.
When braking, the light comes on as a brake light to warn drivers or vehicles behind.
Thanks to the accelerometer, the light switches back to normal output mode as soon as you resume riding. The injection-molded construction is super lightweight, durable and waterproof.
Road Traffic License Approval
Lens optimized for StVZO
Battery capacity 400 mAh
Wide Angle Optic for up to 270° visibility
Compatible with aero and round seatposts
Maximum 11 lumens / maximum run time 6:30 hours
Rigorously tested for water resistance to IPX7 standards
Rechargeable lithium-ion battery USB stick with charge indicator
Range of use: Gravel, MTB, Road, Urban
Modes: 1
Maximum lumen: 11
Lighting time: 6.5 hours
StVZO approved: Yes
Visibility: 270°
Connection: USB
Waterproof: according to IPX7 standard
Material: composite
Weight: 50 g
Product ID: 23233






Lezyne-KTV-PRO-ALERT-Manual