EXA Form 900i 30.9mm/31.6mm Remote Control Dropper Post with 1x Lever kit and Cable in Housing, 100mm/120mm Travel Dropper Seatpost

So far, so good. It was easy to install, but it’s sticky when you first start riding, so make sure you cycle it a few times at the beginning of each ride. Also: make sure you unweight the saddle before dropping it down (easy enough, and if you do this, it is smooth). I’m happy with it.

You can't beat it for low price. Easy to install for any bike mechanic. Plastic thumb control is not very strong; reason for 4 stars. Definitely don't gorilla thumb your control! Lifting your weight off the seat prior to retracting the post could be a good thing, no unexpected seat drops during your ride.

Excelente producto, llegó justo a tiempo, completo con todos sus accesorios y funciona perfectamente, buen precio

Trigger wasn't properly drilled out to accept cable, post itself would not expand or collapse, and cable end had a cylinder shaped end instead of disc shaped. Sigh.....😤😠😡🤬

It’s actually a nice dropper. Bought and installed for my daughter’s bike, kind of regret not just buying this one for myself and pocketing the difference. Good buy.

Once I realized what the little stopper clamp was for .. got it through the frame ports .. out and around the bottom .. curve up and into the seat shaft .. figured out best out of the way place for the push lever mount on the handlebars .. wow this is great. It goes as high and low as needed .. this seat dropper is awesome.

I bought this dropper to use on a kids 26” MTB. It works, but the actuation is fussy and requires near constant adjustment. Spend a few more bucks and get a PNW,TranzX, or CrankBros.

Bought this to add to my son's 2019Marin SQ1. Has smooth drop and raise. Only downside is the lever. It works fine, but has a lot of play. Nothing a higher quality lever can't fix.