The Zefal Pulse B2 Bottle Cage is a testament to innovative design and practical functionality. Meticulously crafted for rugged terrains, it merges two distinct materials to deliver both flexibility and strength. This bottle cage is a game-changer for mountain bikers and gravel enthusiasts alike, ensuring your hydration is secure, no matter the journey.Security on Rough Terrain: The reinforced side panels maintain a stiff structure, providing exceptional bottle security on uneven roads.Feather-Light Convenience: Weighing only 31g, this bottle cage is lighter than carbon alternatives, reducing your bike's overall weight.Durable and Flexible Design: Its bi-material composition combines a resistant core with light, flexible outer parts, ensuring durability and ease of use.Effortless Usability: The optimal design allows for quick and easy bottle insertion and removal, even during intense rides.Universal Fit: The techno polymer resin construction allows it to adapt to various bottle diameters, catering to all standard sizes.The Zefal Pulse B2 Bottle Cage assures that your bottle stays firmly in place, no matter how bumpy the ride. With its lightweight yet sturdy design, it s an indispensable companion for both mountain and gravel biking. Its universal fit and easy-to-use nature make it a practical choice for any cyclist looking to stay hydrated without the hassle.