I like everything about the light. I pair it with a Garmin Radar down below. The light has plenty of options day and night. I like where it is mounted on the rails. Install was easy. Battery life is great, I'll ride for 4 hours and have to charge it maybe 30 minutes and it's ready to go. Waterproof, and very well made. Would recommend it, if you don't use a bag.
I've been using the Lezyne Saddle Ai Alert 250 for a few weeks now and it's been a great addition to my rides. It's super easy to use and charges quickly via USB. The compact design fits nicely under the saddle and stays secure even on bumpy roads. The alert feature is a nice bonus for added visibility. A great balance between visibility and compact design. Overall, great value and a smart, sleek option for road cyclists.
A very bright under seat light. It tucks under the seat well, but is very visible to anyone behind. Good battery life. Has several settings. No complaints!
Mounted this under the back seat of my road bike- easy to do.
Charges quickly and holds charge for hours when in use.
I like the different strobe modes and it's bright.
Smart light, super bright, & compact. BUT, Saddle bag won't fit with saddle mount. Also T25 cannot fit with Selle Italia Turbo Boost saddle.