Originally Posted by OC Roadie
This is a little off topic, but have any of you had problems with the Zertz fittings coming loose. I was cleaning my bike last night and noticed that the Zertz fitting in the seat post is loose, I could probably push it all the way out if I tried. The velcro strap on my wedge bag will keep it from falling out, but I'm not sure how safe it is.
I have two bikes with Zertz inserts, and clean my main bike (Roubaix) after every ride, and even use a seat post clamp to hold the bike - no loose inserts.