Rolling Jackass Cycles offers the best centerstand available for longtail cargo bikes. This stand has been tested and refined for over six years in severe and extreme conditions, and will give many years of reliable service, keeping your loads stable and enhancing your peace of mind.  We currently offer a model that fits both the Xtracycle Free Radical and the Surly Big Dummy.  Custom stands to fit other cargo bikes as well as custom colors are available upon request.