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.

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

The KTV Pro+ Ai Alert Rear is a premium, highly visible rear taillight combined with advanced Ai Alert technology.

Equipped with super-bright LEDs providing a beam pattern optimal for light dispersion in even the most challenging conditions. The lightweight and durable co-molded construction with wide angle optics for 270° of visibility, offers 6 combined solid and flash output modes- from the attention-grabbing max 150 lumens emitted in both Active Alert and Day Flash modes to the impressive 20 hours of runtime in FEMTO mode.

A versatile silicone rubber mounting strap attaches to aero or round seat posts. Rigorously tested to IPX7 Waterproofing standards to ensure functionality in the toughest weather conditions.

The rear bike light also features a 400 mAh battery capacity and an integrated USB stick allows convenient cable-free recharging.

Experience the next generation in cycling light safety and visibility with the KTV Pro+ Ai Alert Rear’s advanced Ai Alert technology.

• Advanced taillight with “Ai Alert” brake-sensing technology
• Intelligently detects deceleration and changes output mode alerting others you’re slowing down
• Max 150 lumens or 20-hour runtime in Femto mode
• 6 combined solid and flash output modes including Highly disruptive Day Flash mode
• Lightweight and durable co-molded design
• Wide Angle Optics provide 270° of visibility
• Aero and round seat post-compatible
• Includes versatile silicone rubber mounting strap
• Integrated rechargeable USB stick for cable-free recharging
• Rigorously tested to IPX7 Waterproofing standards
• 400 mAh battery capacity
• Color: Black
• Weight: 50g