I just looked it up to double check, and the website says 27.6 pounds. I do have a double, which adds about 5 pounds over the single chassis (bought literally a week before I found out that my marriage was done and there wasn't going to be a second kiddo ). Other brands could possibly be lighter, but I wouldn't trade off the features that I have in my Chariot (pretty much top of the line, and definitely the way to go if you can afford it)! It's really not all that bad. I certainly wouldn't go out and try to climb Mt Evans with it, but I've gotten some pretty decent hills in. I just consider it a resistance workout, and remind myself how much easier racing will be when I'm not pulling it!