Lezyne - KTV Pro+ Ai Alert Rear
Introducing the future of bicycle light technology- Ai Alert. Combining artificial intelligence with our advanced ALERT rear taillights will bring you the most accurate cycling brake light on the market. 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-moulded 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 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 Rears advanced Ai Alert technology.
KTV Pro+ Ai Alert Rear
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
Product Manual
ECONOMY 10 9:00 BLAST 50 2:00 PULSE 50 4:00 FLASH 1 25 18:00 DAY FLASH 150 10:30 FEMTO 5 20:00 ACTIVE ALERT 150
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
Product Manual
ECONOMY | 10 | 9:00 | ||
BLAST | 50 | 2:00 | ||
PULSE | 50 | 4:00 | ||
FLASH 1 | 25 | 18:00 | ||
DAY FLASH | 150 | 10:30 | ||
FEMTO | 5 | 20:00 | ||
ACTIVE ALERT | 150 | |||
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The Brand:
Bringing engineered design and the highest quality materials to a range of bike accessories, Lezyne designs, manufactures and tests all its products in-house.
Marrying pure function with clean aesthetics, Lezyne produces a range of electronic and mechanical aids designed to keep you safe in the saddle, and make riding a pleasure.
- Brand Name:
- Lezyne
- Gender:
- Unisex
- Product Type:
- Lights
- Year:
- 2025
- Condition:
- New
- Discipline:
- Cycle