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Ride like you own the road (safely, of course) with the Lezyne Saddle Ai Alert 250 Rear Bike Light, which automatically boosts brightness when it senses you’re slowing down. With smart tech and a sleek saddle-mounted design, this light does the thinking so you can focus on the fun part—riding.
Max Lumens – 250
Wide Angle Optics – 270° of visibility
Battery Capacity – 1100 mAh
Max Run Time – 60 Hours
USB-C Rechargeable Battery (Ccable Not Included)
8 Output Modes – Economy / Blast / Pulse / Flash 1 / Day Flash 1 / Day Flash 2 / Femto / Active Alert
Ai Alert Technology – The light automatically detects brake events and intelligently changes output mode to Active Alert - a rapid 250-lumen flash “brake light” mode; signaling deceleration, effectively communicating your actions to traffic and fellow cyclists, enhancing rider visibility and safety.
Saddle Mounted
IPX7 Waterproof Rating
Dimensions – 62.3mm x 57.6mm x 32mm (with mount)
CNC-Machined Aluminum Construction