I use, and love my Clickstand: Click-Stand Home Page. It's a custom made (and not too expensive) pole made to support your top tube. They also have you use a small bungie cord to keep your front or rear break engaged to prevent forward or rear roll. I have mine attached to my frame, and it's easy to remove and apply. If I know I'm not going to use it, I can easily take it off and leave it home.