When the cyclist decelerates, their rear light will automatically switch to a distinct 'brake light' mode to signal a decrease in speed to anyone behind, enhancing visibility and safety while riding.
Through machine learning, Lezyne's Ai Alert software filters for actual braking events, making it the most accurate and best cycling brake light on the market.
Their Ai lights are an enclosed software system and do not collect rider data.
- Saddle Ai Alert 250 Rear Light
- Advanced taillight with 'Ai Alert' brake sensing technology
- Detects deceleration and changes output mode correspondingly
- Max Lumens: Max 250 lumens/60-hour runtime in Femto mode
- Outputs: 7 combined solid and flash output modes including a highly disruptive Daytime Flash mode
- Battery Capacity (mAh): 1100
- Recharge Type: USB-C charging (cable not included)
- Weight: 73g
- Features: IPX7 waterproof standard, Wide Angle Optics 270deg of visibility, saddle mounted rear light, Fully CNC Aluminium construction