I just bought a Giant Revolt that comes with a D-Fuse seat post. I really hate this mechanism, I have to remove the seat frequently to store the bike. I was wondering if it's possible to change to a dropper post like a mountain bike?
This site says the Revolt Advanced Pro 0 has a 30.9mm seatpost and can take a MTB dropper. Key thing is that the frame takes a standard round post and you can find a dropper of the correct diameter - 30.9 is common.
You will need check for your frame.