SuperBones is built on three basic principles: simple, strong, and secure. Retractable, nylon-coated metal straps provide easy installation and seamless strap management while a dual locking system keeps bikes and the rack secure.

• SuperBones is built on three basic principles: simple, strong, and secure. Retractable, nylon-coated metal straps provide easy installation and seamless strap management while a dual locking system keeps bikes and the rack secure.