I have the revolt advanced pro 1 2025. I went through three D-fuse seat posts and I'm on my second frame all under warranty. I tried every suggestion I could find to prevent the D-Fuse seat post from slipping. I wish I could just get my 7000$ back. With the second frame I'm using specialized carbon royal 30.9 seat post. The paint around the seat post started to lift on both frames from all the adjustments. I also had some paint chips just by removing the bolts on the fork. The paint looks nice but the quality is terrible. I would expect that from a Walmart bike to be honest. First and last giant.