Lezyne's Road Drive Carbon Cage is a lightweight cage made of FCT carbon fiber with optimized architecture for accommodating a wide range of bottle shapes and sizes. The strong cage ribs, top catch and bottom bridge are designed to increase cage strength and grip, preventing bottles from ejecting. A pump bracket is integrated into the cage body. With the included Velcro strap, a Road Drive pump can be held securely in place. The low profile design and ovalized mounting holes allow this cage to fit on both small and large frames.