Cannondale StrapRack Frame Storage Mount Description: The Cannondale StrapRack Frame Storage Mount is a small, stable platform that directly mounts to your bike's frame. Consider the StrapRack a miniature luggage rack that can store an inner tube, tire levers, and CO2 cartridges, and does it all without damaging your bike's paint finish. A versatile solution to carrying more food, tools, and ride essentials. Features: Attaches to a standard bottle cage-style mounting boss or can be attached to Cannondale bikes with SmartSense mounting points Two sizes of durable cinch straps Secures ride necessities without damaging frame paint finishes 55g system weight