Elite Custom Race Bottle Cage The Elite Custom Race bottle cage is designed for cyclists looking for exceptional bottle support and compatibility with any bike with bottle cage bolts. Its flexible and durable design makes it a benchmark in the market. Material: Painted fiber reinforced plastic (FRP). Weight: 50 grams. Compatibility: Bikes with bottle cage screws. Design: Flexible and ergonomic. Mounting: Compatible with road and MTB bikes. Resistance: High impact resistance and flexibility for a perfect fit. Available Colors: Custom Paint.