ba113848221wrote a review of PNW Components Cascade Dropper Seatpost on August 24, 2019
Familiarity: I've put it through the wringer
I have the 125 mm post. This PNW Cascade was the first post with a short tube that I was able to find at this price. Installation and operation is easy. Watch the PNW videos. I have a small frame bike. Don't cut the dropper cable. Run it further down the down-tube and up along the frame so you don't have to cut it. (if you cut it, you won't be able to use the cable adjuster at the dropper lever.) Riding is perfect. The post stays where you leave it. The 125 mm has 5 inches of travel for me. I couldn't ask for a better post at this price. Love it.