The B-RAD system is an innovative, flexible system to organize, relocate, and attach bottles and other accessories to your bike frame. Customize storage to your specific needs with the flexible B-RAD system. The B-RAD Bases are available in a variety of lengths which all attach to the bottle cage mounts on the bike and provides platform for the B-RAD system. The B-RAD Mounts attach to the B-RAD base and securely hold accessories, like tools, bottles, and tubes, in place.