We use cookies to improve your experience on our website and to show you personalised content.
You can read our Cookie and Privacy policy or manage them individually.
You can read our Cookie and Privacy policy or manage them individually.
Description
Introducing the future of cycling safety with the Lezyne Saddle Ai Alert 250 Rear Light, a groundbreaking blend of artificial intelligence and advanced ALERT rear taillight technology. This innovative light automatically detects brake events and seamlessly switches to Active Alert Mode - a rapid 250-lumen flash "brake light" - to signal deceleration, effectively communicating your movements to traffic and fellow cyclists for enhanced visibility and safety.
Featuring 10 super-bright LEDs, it delivers a powerful beam pattern designed for optimal light dispersion, even in challenging conditions. Built with durable CNC-machined aluminium and wide-angle optics for 270° of visibility, the light offers seven output modes, including the attention-grabbing 250-lumen Active Alert and Day Flash modes, and an impressive 60-hour runtime in FEMTO mode.
Tested to IPX7 waterproof standards, the Saddle Ai Alert 250 Rear is engineered to perform in any weather. With a battery capacity of 1100 mAh, it’s easy to recharge - simply unscrew the light from the saddle mount to access the USB-C charging port (cable not included).
Experience next-level cycling safety with the Saddle Ai Alert 250 Rear Light, featuring advanced AI technology for unmatched visibility and peace of mind on the road.
Modes (Lumens/burn time): Economy - 10 / 20 hours; Blast - 80 / 4 hours; Flash 1 - 50 / 34 hours; Day Flash 1 - 250 / 15 hours; Day Flash 2 - 125 / 25 hours; Femto - 10 / 60 hours; Pulse - 50 / 8 hours; Active Alert - 250 lumens
Delivery & Returns
Reviews
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Q&A
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Oh, dear. You tried too many passwords and now your account has been locked for the next 30 minutes.
Not sure of your password? Reset using the link below.
We've sent you an email to reset your password.
To create your new password, click the link in the email and enter a new one. Didn't receive the email? Check your junk email.
Please enter your registered email address below and we'll send you an email explaining the next step.
Select a store
Select the store you visit most frequently below and their stock information will show on product pages.